Observing Stellar Properties with SONG (Helsinki 2011)
•
0 likes•283 views
Talk given at Nordic Conference in Helsinki 2011 about the Stellar Observations Network Group (SONG) and how it's going to observe high-resolution spectra of stars, telling us something more about their interiors and the existence of planets around them
Report
Share
Report
Share
![Scientific Goals: ,[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Planetary geodesy
The document discusses planetary geodesy, which involves determining properties of planetary bodies like size, shape, rotation, and gravity fields. It provides a history of planetary mapping starting in the 17th century with Galileo's drawings of the Moon. Planetary mapping differs from Earth mapping in tools used. Science goals include defining reference systems and rotation parameters. Control points on other planets are often crater centers defined by rims. Planetary geodesy has developed innovative techniques and contributes to understanding Solar System objects.
New Horizon: The First Mission to the Pluto System and the Kuiper Belt
The New Horizons mission launched in 2006 to conduct the first reconnaissance of the Pluto system and Kuiper Belt, sending a spacecraft on a long journey to answer questions about these distant bodies. It swung by Jupiter in 2007 for a gravity assist and will conduct a six-month study of Pluto starting in 2015, with closest approach on July 14th. If approved for an extended mission, it could explore one or two Kuiper Belt objects over a billion miles past Neptune to understand the origins and outskirts of the solar system. The mission seeks to determine where Pluto fits in compared to other solar system objects and to explore how ice dwarf planets and Kuiper Belt bodies have evolved.
The harps n-rocky_planet_search_hd219134b_transiting_rocky_planet
Usando o espectrógrafo HARPS-N acoplado ao Telescopio Nazionale Galileo no Observatório de Roque de Los Muchachos, nas Ilhas Canárias, os astrônomos descobriram três exoplanetas, classificados como Super-Terras e um gigante gasoso orbitando uma estrela próxima, chamada de HD 219134.
A HD 219134, também conhecida como HR 8832 é uma estrela do tipo anã-K de quinta magnitude, localizada a aproximadamente 21 anos-luz de distância da Terra, na constelação de Cassiopeia.
A estrela é levemente mais fria e menos massiva que o nosso sol. Ela é tão brilhante que pode ser observada a olho nu.
O sistema planetário HD 219134, abriga um planeta gigante gasoso externo e três planetas internos classificados como super-Terras, um dos quais transita em frente à estrela.
The ExoplanetSat Mission to Detect Transiting Exoplanets with a C
1) ExoplanetSat is a CubeSat mission that aims to detect Earth-sized exoplanets transiting nearby bright stars using ultra-precise photometry.
2) It will monitor individual target stars to detect the characteristic dip in light level caused by a transiting exoplanet. Any planets detected could then be studied by larger telescopes to characterize their atmospheres.
3) ExoplanetSat's design incorporates a 6cm telescope combined with a fine image stabilization system to achieve near shot-noise limited photometry, allowing detection of Earth-sized planets transiting stars as bright as magnitude 6.
Havard Center for Astrophysics
The document discusses the search for life in the universe. It summarizes efforts to discover Earth-like exoplanets using techniques like the transit method. The Kepler space telescope aims to discover around 30 Earth-sized planets in habitable zones by monitoring 150,000 stars. The document also discusses techniques to characterize exoplanets, like measuring masses and densities, in order to determine compositions and habitability potentials. It suggests that super-Earths may have stable conditions and geochemistry similar to Earth, making them potentially habitable. The overarching goal is to discover the first Earth-like exoplanets and understand life's diversity and origins from a planetary perspective.
Off to Mars! Programming Ideas for the Insight Launch
On May 5, InSight will begin its six-month journey from the coast of California to the plains of Mars. Once it lands, it will use seismic instruments to explore the interior of Mars in ways that we’ve never “seen” before! Join the STAR Net team and guest presenter Steve Lee (Denver Museum of Nature and Science and Space Science Institute) to learn all about this exciting, innovative mission and fun ways to celebrate its launch and landing at your library!
Moon Through New Eyes of Korean Mission: KLPO/PolCam
- The document discusses Korea's lunar exploration program, which has two phases - an initial pathfinder orbiter mission called KPLO launching in 2020, and a future orbiter with lander.
- KPLO will carry several science payloads including PolCam, a polarimetric camera built by KASI to create the first polarimetry map of the Moon to study the lunar surface.
- PolCam aims to analyze regolith particle size, titanium distribution, and better understand space weathering on airless bodies like the Moon. Previous studies showed latitude and longitude dependencies in weathering that PolCam hopes to further characterize.
The Transit Method for Exoplanet Detection
The transit method detects exoplanets by observing periodic dips in a star's light caused by planets passing in front of the star. This method has discovered over 80% of known exoplanets. It allows determining planet properties like radius, atmosphere composition by analyzing light passing through. The Kepler space telescope extensively uses this method to study exoplanet candidates.
Recommended
Planetary geodesy
The document discusses planetary geodesy, which involves determining properties of planetary bodies like size, shape, rotation, and gravity fields. It provides a history of planetary mapping starting in the 17th century with Galileo's drawings of the Moon. Planetary mapping differs from Earth mapping in tools used. Science goals include defining reference systems and rotation parameters. Control points on other planets are often crater centers defined by rims. Planetary geodesy has developed innovative techniques and contributes to understanding Solar System objects.
New Horizon: The First Mission to the Pluto System and the Kuiper Belt
The New Horizons mission launched in 2006 to conduct the first reconnaissance of the Pluto system and Kuiper Belt, sending a spacecraft on a long journey to answer questions about these distant bodies. It swung by Jupiter in 2007 for a gravity assist and will conduct a six-month study of Pluto starting in 2015, with closest approach on July 14th. If approved for an extended mission, it could explore one or two Kuiper Belt objects over a billion miles past Neptune to understand the origins and outskirts of the solar system. The mission seeks to determine where Pluto fits in compared to other solar system objects and to explore how ice dwarf planets and Kuiper Belt bodies have evolved.
The harps n-rocky_planet_search_hd219134b_transiting_rocky_planet
Usando o espectrógrafo HARPS-N acoplado ao Telescopio Nazionale Galileo no Observatório de Roque de Los Muchachos, nas Ilhas Canárias, os astrônomos descobriram três exoplanetas, classificados como Super-Terras e um gigante gasoso orbitando uma estrela próxima, chamada de HD 219134.
A HD 219134, também conhecida como HR 8832 é uma estrela do tipo anã-K de quinta magnitude, localizada a aproximadamente 21 anos-luz de distância da Terra, na constelação de Cassiopeia.
A estrela é levemente mais fria e menos massiva que o nosso sol. Ela é tão brilhante que pode ser observada a olho nu.
O sistema planetário HD 219134, abriga um planeta gigante gasoso externo e três planetas internos classificados como super-Terras, um dos quais transita em frente à estrela.
The ExoplanetSat Mission to Detect Transiting Exoplanets with a C
1) ExoplanetSat is a CubeSat mission that aims to detect Earth-sized exoplanets transiting nearby bright stars using ultra-precise photometry.
2) It will monitor individual target stars to detect the characteristic dip in light level caused by a transiting exoplanet. Any planets detected could then be studied by larger telescopes to characterize their atmospheres.
3) ExoplanetSat's design incorporates a 6cm telescope combined with a fine image stabilization system to achieve near shot-noise limited photometry, allowing detection of Earth-sized planets transiting stars as bright as magnitude 6.
Havard Center for Astrophysics
The document discusses the search for life in the universe. It summarizes efforts to discover Earth-like exoplanets using techniques like the transit method. The Kepler space telescope aims to discover around 30 Earth-sized planets in habitable zones by monitoring 150,000 stars. The document also discusses techniques to characterize exoplanets, like measuring masses and densities, in order to determine compositions and habitability potentials. It suggests that super-Earths may have stable conditions and geochemistry similar to Earth, making them potentially habitable. The overarching goal is to discover the first Earth-like exoplanets and understand life's diversity and origins from a planetary perspective.
Off to Mars! Programming Ideas for the Insight Launch
On May 5, InSight will begin its six-month journey from the coast of California to the plains of Mars. Once it lands, it will use seismic instruments to explore the interior of Mars in ways that we’ve never “seen” before! Join the STAR Net team and guest presenter Steve Lee (Denver Museum of Nature and Science and Space Science Institute) to learn all about this exciting, innovative mission and fun ways to celebrate its launch and landing at your library!
Moon Through New Eyes of Korean Mission: KLPO/PolCam
- The document discusses Korea's lunar exploration program, which has two phases - an initial pathfinder orbiter mission called KPLO launching in 2020, and a future orbiter with lander.
- KPLO will carry several science payloads including PolCam, a polarimetric camera built by KASI to create the first polarimetry map of the Moon to study the lunar surface.
- PolCam aims to analyze regolith particle size, titanium distribution, and better understand space weathering on airless bodies like the Moon. Previous studies showed latitude and longitude dependencies in weathering that PolCam hopes to further characterize.
The Transit Method for Exoplanet Detection
The transit method detects exoplanets by observing periodic dips in a star's light caused by planets passing in front of the star. This method has discovered over 80% of known exoplanets. It allows determining planet properties like radius, atmosphere composition by analyzing light passing through. The Kepler space telescope extensively uses this method to study exoplanet candidates.
Mars Orbiter's Spectrometer
Comet speeds close to Mars on Oct. 19, 2014. CRISM recorded imaging data in 107 different wavelengths, showing the inner part of the cloud of dust, called the coma, surrounding the comet's nucleus.
Three super earths found 21 light years from earth
Three super-Earth planets and one outer giant planet have been discovered in a planetary system called HD219134 located just 21 light years from Earth. The system contains three inner super-Earth planets, the closest of which transits in front of its star, and one outer giant planet. Observations from the HARPS-N spectrograph and NASA's Spitzer Space Telescope revealed the innermost planet, HD219134b, has a density similar to Earth, suggesting a rocky composition. At only 21 light years away, this newly discovered planetary system presents an exciting opportunity for future observation and study of exoplanets closest to our own solar system.
International Goals in Space, European Space Agency
The document summarizes the goals and achievements of the European Space Agency (ESA) in international space cooperation. It discusses ESA's cooperation with NASA on past and future space missions. It also outlines ESA's goals in areas like solar system exploration, fundamental physics and cosmology, exoplanet research, space science, earth observation, human spaceflight, and international space station utilization over the next decades.
Plans for Human Exploration Beyond Low Earth Orbit
The document outlines plans for human exploration beyond low Earth orbit, including destinations such as near-Earth asteroids, Mars and its moons, and locations in the inner solar system like the Moon. It discusses using exploration to address scientific questions, develop new technologies, and inspire students. A framework is proposed that uses incremental development of exploration capabilities over time to enable increasingly complex missions, starting with destinations in low Earth orbit and progressing to the surfaces of Mars and the Moon.
Moon Through New Eyes of Korean Mission: KPLO/PolCam
1) The document discusses Korea's lunar exploration program, which includes the Korea Pathfinder Lunar Orbiter (KPLO) mission scheduled to launch in late 2020.
2) KPLO will carry several science payloads including PolCam, a polarimetric camera built by KASI that will create the first polarization map of the lunar surface.
3) Analyzing the polarization data from PolCam can provide information about lunar regolith properties like particle size and maturity, as well as titanium distribution, to advance understanding of space weathering processes.
Exoplanets for the Masses: Crowdsourcing the Search for New Worlds
1) The document discusses how citizen science projects like Planet Hunters and Exoplanet Explorers have helped discover exoplanets by analyzing light curve data from NASA's Kepler and K2 missions.
2) The NASA TESS mission, launched in 2018, will provide light curves for over 20 million stars that will need analysis from citizen scientists through new crowdsourcing platforms.
3) Citizen science has proven highly impactful in exoplanet discovery so far and will continue to play an important role in analyzing the huge amount of data expected from NASA's TESS mission.
Target pluto fastest spaceship set for epic encounter with our remotest plan...
Target pluto fastest spaceship set for epic encounter with our remotest plan...Som-Deepak Kumar-Sawant
New Horizons has travelled over 3 billion miles over 9 years to study Pluto and its moons up close. It will pass within 6,200 miles of Pluto in July, obtaining hundreds of thousands of images and measurements to transform our understanding. Currently very little is known about Pluto, but the data from New Horizons will fill textbooks. After studying Pluto, New Horizons will continue on into the Kuiper Belt to rendezvous with another small planet years from now.Astronauts and Robots 2015: Gary Blackwood, JPL
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Astronauts and Robots 2015: Bob Pappalardo, JPL
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Vienna talk ian crawford
The document discusses how the lunar surface preserves an astronomically important record in ancient lunar soil (palaeoregoliths). Volatiles can survive in these ancient soils, providing information about astrophysical processes from the past. The document presents two methods for accessing these ancient soils - examining outcrops and drilling - and argues that research outposts on the lunar surface could provide important scientific infrastructure to study the lunar record of astrophysical events.
Jenkins stratakeynote
The document summarizes key findings from NASA's Kepler mission, which aimed to determine what fraction of stars host potentially habitable planets. Kepler has discovered over 1,000 planetary candidates so far, doubling the number of known exoplanets. It found that small planets are more common than large ones, and multiple planet systems are also quite common. One notable discovery was Kepler-16b, a planet orbiting two stars similarly to Tatooine in Star Wars.
Astronauts and Robots 2015: John Guidi, NASA
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
onl
This NASA app allows users to view the latest NASA photos, videos, news and mission information. It provides live streaming of NASA TV, tracking of satellites and the ISS, and the ability to see upcoming sighting opportunities. The app also allows users to share content on social media, rate photos, save favorites, and listen to the Third Rock Radio station. While it offers a large collection of NASA content, the app may have limitations due to its small screen size and need for a data connection.
the nasa app
This NASA app allows users to view the latest NASA photos, videos, news and mission information. It provides live streaming of NASA TV, tracking of satellites and the ISS, and the ability to see upcoming sighting opportunities. The app also allows users to share content on social media, rate photos, save favorites, and listen to the Third Rock Radio station. However, some functions require an internet connection and the small screen size limits viewing details. The app could also be improved to enhance the user experience and interaction.
My piece of Mathematical Art-6ISTITUTO DI ISTRUZIONE SUPERIORE "G.LAPIRA"-
The document summarizes a mathematical art project depicting the TRAPPIST-1 planetary system discovered by NASA in 2017. It consists of a central ultra-red dwarf star called TRAPPIST-1 that is much smaller than our Sun, and 7 planets orbiting it. One planet, TRAPPIST-1e, is similar to Earth and spends 6 days orbiting the star, making it a potentially habitable exoplanet. The artist created the project based on data from the Spitzer Space Telescope to accurately visualize this newly discovered planetary system.
Space questions
Telescopes like the Hubble Space Telescope have helped us understand and observe the solar system and space. There are 11 planets in our solar system including Earth and Mars, and scientists believe life could exist on other planets if certain conditions are met. The gas giants like Jupiter and Saturn are large spheres made of gas, while terrestrial planets like Earth, Venus, Mercury and Mars are made of rock and have allowed life to exist on Earth due to factors like its position and atmosphere.
Astronauts and Robots 2015: Steve Stich, NASA
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Nasa Returns to the Moon
This document discusses NASA's latest plans to return to the Moon under the Artemis program. It notes this is the third attempt by NASA to return astronauts to the lunar surface within a decade, following previous initiatives in 1989-1993 and 2005-2009. The key difference this time is greater involvement of commercial partners in space exploration. Specific aspects outlined include a planned 2023 launch of the Viper lunar rover, NASA's Commercial Lunar Payload Services awarding contracts to three companies to deliver payloads to the Moon by 2021, and use of SpaceX's Falcon rocket to launch astronauts. The document also describes an experiment to grow Arabidopsis seeds on the Moon to study plant growth in lunar gravity and radiation conditions.
Ros1
The Rosetta mission aims to study comet 67P/Churyumov-Gerasimenko up close using an orbiter and lander. In November 2014, the orbiter will release the Philae lander to attempt the first controlled landing on a comet nucleus. The mission seeks to unlock the secrets of comet composition and formation to better understand the early Solar System and even the origins of life on Earth. After a 10-year journey involving Earth and Mars gravity assists, the Rosetta spacecraft arrived at the comet in 2014 and will continue to study it as it nears the Sun in 2015.
ILOA Galaxy Forum Hawaii 2014 -- Waimea -- Phil Merrell
The International Lunar Observatory Association (ILOA) is a non-profit organization incorporated in Hawaii that aims to advance human understanding of the cosmos through astronomical observation from the Moon, including studying galaxies, searching for exoplanets and signs of life, as well as coordinating education initiatives like the Galaxy Forum to increase global awareness of galaxy science. ILOA has collaborated with China on lunar missions and plans its own ILO series of lunar orbital and surface missions beginning in 2013 to establish an observatory on the Moon's south pole.
Earth science 25.2
The document summarizes the evolution of stars from their birth as protostars through their death as black holes or neutron stars. It describes protostars, supernovae, white dwarfs, neutron stars, pulsars, and black holes. Key concepts are that nuclear fusion begins in protostars once the core reaches 10 million K, all stars eventually run out of fuel and collapse due to gravity, and the sun will progress from nebula to main sequence star to red giant to planetary nebula to white dwarf and finally black dwarf.
More Related Content
What's hot
Mars Orbiter's Spectrometer
Comet speeds close to Mars on Oct. 19, 2014. CRISM recorded imaging data in 107 different wavelengths, showing the inner part of the cloud of dust, called the coma, surrounding the comet's nucleus.
Three super earths found 21 light years from earth
Three super-Earth planets and one outer giant planet have been discovered in a planetary system called HD219134 located just 21 light years from Earth. The system contains three inner super-Earth planets, the closest of which transits in front of its star, and one outer giant planet. Observations from the HARPS-N spectrograph and NASA's Spitzer Space Telescope revealed the innermost planet, HD219134b, has a density similar to Earth, suggesting a rocky composition. At only 21 light years away, this newly discovered planetary system presents an exciting opportunity for future observation and study of exoplanets closest to our own solar system.
International Goals in Space, European Space Agency
The document summarizes the goals and achievements of the European Space Agency (ESA) in international space cooperation. It discusses ESA's cooperation with NASA on past and future space missions. It also outlines ESA's goals in areas like solar system exploration, fundamental physics and cosmology, exoplanet research, space science, earth observation, human spaceflight, and international space station utilization over the next decades.
Plans for Human Exploration Beyond Low Earth Orbit
The document outlines plans for human exploration beyond low Earth orbit, including destinations such as near-Earth asteroids, Mars and its moons, and locations in the inner solar system like the Moon. It discusses using exploration to address scientific questions, develop new technologies, and inspire students. A framework is proposed that uses incremental development of exploration capabilities over time to enable increasingly complex missions, starting with destinations in low Earth orbit and progressing to the surfaces of Mars and the Moon.
Moon Through New Eyes of Korean Mission: KPLO/PolCam
1) The document discusses Korea's lunar exploration program, which includes the Korea Pathfinder Lunar Orbiter (KPLO) mission scheduled to launch in late 2020.
2) KPLO will carry several science payloads including PolCam, a polarimetric camera built by KASI that will create the first polarization map of the lunar surface.
3) Analyzing the polarization data from PolCam can provide information about lunar regolith properties like particle size and maturity, as well as titanium distribution, to advance understanding of space weathering processes.
Exoplanets for the Masses: Crowdsourcing the Search for New Worlds
1) The document discusses how citizen science projects like Planet Hunters and Exoplanet Explorers have helped discover exoplanets by analyzing light curve data from NASA's Kepler and K2 missions.
2) The NASA TESS mission, launched in 2018, will provide light curves for over 20 million stars that will need analysis from citizen scientists through new crowdsourcing platforms.
3) Citizen science has proven highly impactful in exoplanet discovery so far and will continue to play an important role in analyzing the huge amount of data expected from NASA's TESS mission.
Target pluto fastest spaceship set for epic encounter with our remotest plan...
Target pluto fastest spaceship set for epic encounter with our remotest plan...Som-Deepak Kumar-Sawant
New Horizons has travelled over 3 billion miles over 9 years to study Pluto and its moons up close. It will pass within 6,200 miles of Pluto in July, obtaining hundreds of thousands of images and measurements to transform our understanding. Currently very little is known about Pluto, but the data from New Horizons will fill textbooks. After studying Pluto, New Horizons will continue on into the Kuiper Belt to rendezvous with another small planet years from now.Astronauts and Robots 2015: Gary Blackwood, JPL
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Astronauts and Robots 2015: Bob Pappalardo, JPL
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Vienna talk ian crawford
The document discusses how the lunar surface preserves an astronomically important record in ancient lunar soil (palaeoregoliths). Volatiles can survive in these ancient soils, providing information about astrophysical processes from the past. The document presents two methods for accessing these ancient soils - examining outcrops and drilling - and argues that research outposts on the lunar surface could provide important scientific infrastructure to study the lunar record of astrophysical events.
Jenkins stratakeynote
The document summarizes key findings from NASA's Kepler mission, which aimed to determine what fraction of stars host potentially habitable planets. Kepler has discovered over 1,000 planetary candidates so far, doubling the number of known exoplanets. It found that small planets are more common than large ones, and multiple planet systems are also quite common. One notable discovery was Kepler-16b, a planet orbiting two stars similarly to Tatooine in Star Wars.
Astronauts and Robots 2015: John Guidi, NASA
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
onl
This NASA app allows users to view the latest NASA photos, videos, news and mission information. It provides live streaming of NASA TV, tracking of satellites and the ISS, and the ability to see upcoming sighting opportunities. The app also allows users to share content on social media, rate photos, save favorites, and listen to the Third Rock Radio station. While it offers a large collection of NASA content, the app may have limitations due to its small screen size and need for a data connection.
the nasa app
This NASA app allows users to view the latest NASA photos, videos, news and mission information. It provides live streaming of NASA TV, tracking of satellites and the ISS, and the ability to see upcoming sighting opportunities. The app also allows users to share content on social media, rate photos, save favorites, and listen to the Third Rock Radio station. However, some functions require an internet connection and the small screen size limits viewing details. The app could also be improved to enhance the user experience and interaction.
My piece of Mathematical Art-6ISTITUTO DI ISTRUZIONE SUPERIORE "G.LAPIRA"-
The document summarizes a mathematical art project depicting the TRAPPIST-1 planetary system discovered by NASA in 2017. It consists of a central ultra-red dwarf star called TRAPPIST-1 that is much smaller than our Sun, and 7 planets orbiting it. One planet, TRAPPIST-1e, is similar to Earth and spends 6 days orbiting the star, making it a potentially habitable exoplanet. The artist created the project based on data from the Spitzer Space Telescope to accurately visualize this newly discovered planetary system.
Space questions
Telescopes like the Hubble Space Telescope have helped us understand and observe the solar system and space. There are 11 planets in our solar system including Earth and Mars, and scientists believe life could exist on other planets if certain conditions are met. The gas giants like Jupiter and Saturn are large spheres made of gas, while terrestrial planets like Earth, Venus, Mercury and Mars are made of rock and have allowed life to exist on Earth due to factors like its position and atmosphere.
Astronauts and Robots 2015: Steve Stich, NASA
American Astronautical Society, Astronauts and Robots: Partners in Space Exploration, May 12-13, 2015 - http://astronautical.org/event/astronauts-robots
Nasa Returns to the Moon
This document discusses NASA's latest plans to return to the Moon under the Artemis program. It notes this is the third attempt by NASA to return astronauts to the lunar surface within a decade, following previous initiatives in 1989-1993 and 2005-2009. The key difference this time is greater involvement of commercial partners in space exploration. Specific aspects outlined include a planned 2023 launch of the Viper lunar rover, NASA's Commercial Lunar Payload Services awarding contracts to three companies to deliver payloads to the Moon by 2021, and use of SpaceX's Falcon rocket to launch astronauts. The document also describes an experiment to grow Arabidopsis seeds on the Moon to study plant growth in lunar gravity and radiation conditions.
Ros1
The Rosetta mission aims to study comet 67P/Churyumov-Gerasimenko up close using an orbiter and lander. In November 2014, the orbiter will release the Philae lander to attempt the first controlled landing on a comet nucleus. The mission seeks to unlock the secrets of comet composition and formation to better understand the early Solar System and even the origins of life on Earth. After a 10-year journey involving Earth and Mars gravity assists, the Rosetta spacecraft arrived at the comet in 2014 and will continue to study it as it nears the Sun in 2015.
ILOA Galaxy Forum Hawaii 2014 -- Waimea -- Phil Merrell
The International Lunar Observatory Association (ILOA) is a non-profit organization incorporated in Hawaii that aims to advance human understanding of the cosmos through astronomical observation from the Moon, including studying galaxies, searching for exoplanets and signs of life, as well as coordinating education initiatives like the Galaxy Forum to increase global awareness of galaxy science. ILOA has collaborated with China on lunar missions and plans its own ILO series of lunar orbital and surface missions beginning in 2013 to establish an observatory on the Moon's south pole.
What's hot (20)
Three super earths found 21 light years from earth
Three super earths found 21 light years from earth
International Goals in Space, European Space Agency
International Goals in Space, European Space Agency
Plans for Human Exploration Beyond Low Earth Orbit
Plans for Human Exploration Beyond Low Earth Orbit
Moon Through New Eyes of Korean Mission: KPLO/PolCam
Moon Through New Eyes of Korean Mission: KPLO/PolCam
Exoplanets for the Masses: Crowdsourcing the Search for New Worlds
Exoplanets for the Masses: Crowdsourcing the Search for New Worlds
Target pluto fastest spaceship set for epic encounter with our remotest plan...
Target pluto fastest spaceship set for epic encounter with our remotest plan...
My piece of Mathematical Art-6ISTITUTO DI ISTRUZIONE SUPERIORE "G.LAPIRA"-
My piece of Mathematical Art-6ISTITUTO DI ISTRUZIONE SUPERIORE "G.LAPIRA"-
ILOA Galaxy Forum Hawaii 2014 -- Waimea -- Phil Merrell
ILOA Galaxy Forum Hawaii 2014 -- Waimea -- Phil Merrell
Viewers also liked
Earth science 25.2
The document summarizes the evolution of stars from their birth as protostars through their death as black holes or neutron stars. It describes protostars, supernovae, white dwarfs, neutron stars, pulsars, and black holes. Key concepts are that nuclear fusion begins in protostars once the core reaches 10 million K, all stars eventually run out of fuel and collapse due to gravity, and the sun will progress from nebula to main sequence star to red giant to planetary nebula to white dwarf and finally black dwarf.
4.2 Stars have Life Cycles
Stars change over their life cycles depending on their mass. Low-mass stars like our Sun remain on the main sequence for billions of years, slowly fusing hydrogen into helium. Eventually they expand into red giants and later cool into white dwarfs. High-mass stars burn through their fuel quickly and explode as supernovae after millions of years, leaving behind neutron stars or black holes. All stars form from contracting nebulae of gas and dust.
Galaxies nebulae stars notes
Within galaxies, star forming regions called nebulae contain clouds of dust, hydrogen and helium gases. Stars sometimes form within these nebulae as the gases and dust collapse under their own gravity. A nebula with protostars, or young stars that are still forming, is shown in the diagram. The document then goes on to describe the life cycle of stars like our Sun and the changes it will undergo as it evolves and eventually dies in approximately 5 billion years.
Stars - Stellar Evolution
A star is a hot ball of mostly hydrogen gas held together by gravity. In the core, nuclear fusion reactions generate energy by converting hydrogen to helium. This process is called stellar evolution. As the star's fuel is depleted, its structure changes. Stars evolve through different stages over their lifetimes, from main sequence stars to red giants or supergiants and eventually ending as white dwarfs, neutron stars, or black holes depending on their original mass.
Life Cycle Ppt.
Stars are formed from dense clouds of gas and dust called nebulas. Over millions of years, the nebula collapses under gravity to form a protostar. Once the protostar's core reaches 10 million K, nuclear fusion begins and the star enters the main sequence stage. During the main sequence, internal pressure balances gravitational forces. Low and medium mass stars end as white dwarfs, then eventually black dwarfs. Massive stars may explode as supernovae, leaving behind neutron stars or black holes.
Life cycle of stars
There are different life cycle stages for stars depending on their original mass. Low mass stars progress through the stages of nebula, main sequence, red giant, planetary nebula, white dwarf, and black dwarf. High mass stars go through nebula, main sequence, red supergiant, supernova, and either become a neutron star or black hole. The main sequence stage can last billions of years for low mass stars but only millions for high mass stars.
Viewers also liked (7)
Similar to Observing Stellar Properties with SONG (Helsinki 2011)
AAS National Conference 2008: Jon Morse
Session 2: Space Science – the Next Decade
18 November 2008, Pasadena California
http://www.astronautical.org/conference/conference-2008
Overview of NASA's Science Mission Directorate
This presentation provides an overview of NASA's Science Mission Directorate that carries out the agency's missions for Earth science, heliophysics, astrophysics, and planetary sciences.
http://science.nasa.gov/
New Horizon: The First Mission to the Pluto System and the Kuiper Belt
The New Horizons mission aims to explore Pluto and the Kuiper Belt, sending a spacecraft on a long journey to answer questions about these distant bodies. The spacecraft launched in 2006 and will conduct the first reconnaissance of Pluto with a closest approach in July 2015. It will then head deeper into the Kuiper Belt to examine ancient icy mini-worlds over a billion miles past Neptune's orbit. Studying Pluto and Kuiper Belt objects will help scientists understand where they fit in the solar system and how icy dwarf planets have evolved over time.
Space Sechnology
The document summarizes several solar observation satellites and spacecraft launched by various organizations to study the sun, including:
Ulysses, launched in 1990 to study the sun's poles using Jupiter for a gravity assist; PICARD, launched in 2010 by CNES to precisely measure the sun's diameter, rotation, and irradiance; SDO, launched in 2010 by NASA to understand solar variability and its impacts on Earth; and STEREO, launched in 2006 with two probes to construct 3D images of the sun and study coronal mass ejections using lunar flybys. Each mission profile includes launch date and location, instruments, targets, and other key details.
Two temperate Earth-mass planets orbiting the nearby star GJ 1002
We report the discovery and characterisation of two Earth-mass planets orbiting in the habitable zone of the nearby M-dwarf GJ 1002 based on
the analysis of the radial-velocity (RV) time series from the ESPRESSO and CARMENES spectrographs. The host star is the quiet M5.5 V star
GJ 1002 (relatively faint in the optical, V ∼ 13.8 mag, but brighter in the infrared, J ∼ 8.3 mag), located at 4.84 pc from the Sun.
We analyse 139 spectroscopic observations taken between 2017 and 2021. We performed a joint analysis of the time series of the RV and full-width
half maximum (FWHM) of the cross-correlation function (CCF) to model the planetary and stellar signals present in the data, applying Gaussian
process regression to deal with the stellar activity.
We detect the signal of two planets orbiting GJ 1002. GJ 1002 b is a planet with a minimum mass mp sin i of 1.08 ± 0.13 M⊕ with an orbital period
of 10.3465 ± 0.0027 days at a distance of 0.0457 ± 0.0013 au from its parent star, receiving an estimated stellar flux of 0.67 F⊕. GJ 1002 c is a
planet with a minimum mass mp sin i of 1.36 ± 0.17 M⊕ with an orbital period of 20.202 ± 0.013 days at a distance of 0.0738 ± 0.0021 au from
its parent star, receiving an estimated stellar flux of 0.257 F⊕. We also detect the rotation signature of the star, with a period of 126 ± 15 days. We
find that there is a correlation between the temperature of certain optical elements in the spectrographs and changes in the instrumental profile that
can affect the scientific data, showing a seasonal behaviour that creates spurious signals at periods longer than ∼ 200 days.
GJ 1002 is one of the few known nearby systems with planets that could potentially host habitable environments. The closeness of the host star
to the Sun makes the angular sizes of the orbits of both planets (∼ 9.7 mas and ∼ 15.7 mas, respectively) large enough for their atmosphere to be
studied via high-contrast high-resolution spectroscopy with instruments such as the future spectrograph ANDES for the ELT or the LIFE mission.
A gallery of_planet_hunters
Radial velocity measurement, which detects tiny wobbles in a star's motion caused by an orbiting planet, was the first technique used to detect exoplanets in 1995. It remains a primary method and has discovered hundreds of planets by measuring changes in the star's spectrum over many observations. The Kepler space telescope has also found thousands of planet candidates using the transit method, which detects dips in a star's brightness when a planet passes in front. Other techniques like astrometry, microlensing, and direct imaging aim to directly image planets, but have had limited success so far due to the huge contrast between planet and star signals. Future space telescopes may enable direct imaging and characterization of Earth-like exoplanets.
Search for potential collaborators and students in UJ research fields: Nuclea...
Prof Azwinndini Muronga (UJ Physics Department and Soweto Science Centre Director) is in search for potential collaborators and students in their research fields which are Nuclear, Particle, Astrophysics and Cosmology at the University of Johannesburg. If you know students and staff who will be interested please pass this on to anyone you know on the African continent. Students may come and study at UJ from Honours level up to PhD level. Staff interested in collaborating with us at UJ are strongly encouraged to do so.
Attached please find an electronic poster that depicts the UJ research activities
Eso1134b
This document summarizes an 8-year survey using the HARPS spectrograph to detect super-Earth and Neptune-mass planets around solar-type stars. Over 50% of solar-type stars were found to harbor at least one planet within 100 days. The mass distribution of super-Earths and Neptune-mass planets increases sharply from 30-15 Earth masses. Most of these planets belong to multi-planetary systems and have orbital eccentricities under 0.45. In contrast, giant planets are more common around metal-rich stars and can have eccentricities over 0.9. The precision of HARPS enables detection of planets in the habitable zones of solar-type stars.
Know the star_know_the_planet_discovery_of_l_ate_type_companions_to_two_exopl...
This document summarizes the discovery of additional late-type stellar companions to two exoplanet host stars, HD 2638 and 30 Ari B, using adaptive optics imaging. For both systems, the companions were found to share common proper motion with the primaries, indicating they are physically associated. The estimated orbital periods of the new companions are 130 years for HD 2638 and 80 years for 30 Ari B. This makes 30 Ari B the second confirmed quadruple star system known to host an exoplanet. The discoveries provide additional examples of how binary companions can influence exoplanet dynamics and formation.
GrantProposalSethKrantzler_Fra
The document discusses detailed numerical modeling of multi-planet systems discovered by the Kepler spacecraft. The author aims to model the effect of tides on the formation and evolution of Kepler multi-planet systems with two close planets in tight orbits. They will extract data from NASA's exoplanet archive to build numerical models incorporating the latest understanding of tidal dissipation. Comparing models to observations may help explain trends in planetary properties and the long-term stability of these systems.
Complete essay on exoplanet
The curiosity to find earth-like planet can be dated to long time ago. But because of the incapability of the available technologies, it was a dream to detect planets beyond our solar system. After the time stated, the space research have taken a new leap and opened a new era of information. The concept of Exoplanet born. It can also be referred to as Extra Solar Planet. Any planet which is not within our solar system is Exoplanet. But an absolute definition is quite complex and problematic. So some of the important characteristics of an Exoplanet is it has to be earth-like environment, it can be giant or terrestrial type
The Hunt for Exoplanets
The curiosity to find earth-like planet can be dated to long time ago. But because of the incapability of the available technologies, it was a dream to detect planets beyond our solar system. After the time stated, the space research have taken a new leap and opened a new era of information. The concept of Exoplanet born. It can also be referred to as Extra Solar Planet. Any planet which is not within our solar system is Exoplanet. But an absolute definition is quite complex and problematic. So some of the important characteristics of an Exoplanet is it has to be earth-like environment, it can be giant or terrestrial type
"""Space Science and Exploration Activities of ISAS/JAXA"" The UK-Japan 150 y...
"""Space Science and Exploration Activities of ISAS/JAXA"" The UK-Japan 150 y...ISAS_Director_Tsuneta
"""Space Science and Exploration Activities of ISAS/JAXA""
The UK-Japan 150 year anniversary Science, Technology and Innovation Symposium - Astronomy & Space Science, The Embassy of Japan in the UK, 6 December 2013"Chapter 1-The Universe.pdf
This is an introductory chapter to the astronomy field that encourage students to enter the major of physics
Company for the Ultra-high Density, Ultra-short Period Sub-Earth GJ 367 b: Di...
GJ 367 is a bright (V ≈ 10.2) M1 V star that has been recently found to host a transiting ultra-short period sub-
Earth on a 7.7 hr orbit. With the aim of improving the planetary mass and radius and unveiling the inner
architecture of the system, we performed an intensive radial velocity follow-up campaign with the HARPS
spectrograph—collecting 371 high-precision measurements over a baseline of nearly 3 yr—and combined our
Doppler measurements with new TESS observations from sectors 35 and 36. We found that GJ 367 b has a mass of
Mb = 0.633 ± 0.050M⊕ and a radius of Rb = 0.699 ± 0.024 R⊕, corresponding to precisions of 8% and 3.4%,
respectively. This implies a planetary bulk density of ρb = 10.2 ± 1.3 g cm−3, i.e., 85% higher than Earth’s
density. We revealed the presence of two additional non-transiting low-mass companions with orbital periods of
∼11.5 and 34 days and minimum masses of Mc sin ic = 4.13 ± 0.36M⊕ and Md sin id = 6.03 ± 0.49M⊕,
The Astrophysical Journal Letters, 955:L3 (20pp), 2023 September 20 https://doi.org/10.3847/2041-8213/ace0c7
© 2023. The Author(s). Published by the American Astronomical Society.
* Based on observations made with the ESO-3.6 m telescope at La Silla
Observatory under programs 1102.C-0923 and 106.21TJ.001.
34 NASA Sagan Fellow.
Original content from this work may be used under the terms
of the Creative Commons Attribution 4.0 licence. Any further
distribution of this work must maintain attribution to the author(s) and the title
of the work, journal citation and DOI.
1
respectively, which lie close to the 3:1 mean motion commensurability. GJ 367 b joins the small class of highdensity
planets, namely the class of super-Mercuries, being the densest ultra-short period small planet known to
date. Thanks to our precise mass and radius estimates, we explored the potential internal composition and structure
of GJ 367 b, and found that it is expected to have an iron core with a mass fraction of -
0.91+0.23
0.07. How this iron core
is formed and how such a high density is reached is still not clear, and we discuss the possible pathways of
formation of such a small ultra-dense planet.
ADITYA-L1 MISSION
The Aditya-L1 spacecraft is equipped with seven specialized instruments designed to observe different aspects of the Sun, including its photosphere, chromosphere, and the outermost layer called the corona. These instruments utilize various techniques, including electromagnetic and particle detection, as well as magnetic field measurement.
Teletransportacion marcikic2003
This summarizes a scientific study on long-distance quantum teleportation between two laboratories separated by 55 meters but connected by 2 kilometers of fiber optic cable. The key points are:
1) Researchers teleported quantum states (qubits) carried by photons at 1.3 micrometer wavelengths onto photons at 1.55 micrometer wavelengths between the two laboratories.
2) The qubits were encoded in time-bin superpositions and entanglement rather than polarization to make them more robust against decoherence in optical fibers.
3) A partial Bell state measurement was performed using linear optics at the receiving end to probabilistically teleport the quantum states over the long distance.
lecture12
The document provides an introduction to modern astronomy. It discusses the definition of a planet and lists the eight planets in our solar system. It describes how the solar system formed from a nebula of gas and dust around the sun. It then discusses ongoing efforts by countries like the US, Russia, China, Japan and India to explore the moon and Mars. Key ongoing missions mentioned include NASA's Artemis program to return humans to the moon and explore establishing sustainable lunar bases. The document also discusses exploring Mars to search for evidence of life and determine if humans can live there. It notes NASA's Curiosity rover found evidence Mars once had oceans and chemical components necessary for life. In conclusion, the document summarizes that the solar system includes
Exploring Exoplanets and Extraterrestrial Atmospheres_ An Introduction.pdf
Exploring Exoplanets and Extraterrestrial Atmospheres: An Introduction
Exoplanets" are planets outside of our Solar System, and their atmospheres can provide invaluable information about the formation and evolution of distant worlds. This article discusses the scientific methods used to investigate exoplanet atmospheres, and the implications of our findings for astrobiology.
Exoplanets, or planets that orbit stars outside of our solar system, are studied by astronomers using a variety of methods. One popular method is called the radial velocity method, which measures the wobble of a star caused by the gravitational pull of an orbiting planet. Another method is the transit method, which detects a planet when it crosses in front of its star and causes a temporary dip in the star's brightness.
Once a planet is detected, scientists can study its atmosphere by analyzing the light that passes through it as the planet transits its star. By studying the planet's spectrum, scientists can determine the composition of its atmosphere, including the presence of gases such as water vapor, methane, and carbon dioxide. In some cases, scientists can also use this method to study the planet's temperature and weather patterns.
Another way to study exoplanet atmospheres is direct imaging. This method involves using telescopes to directly observe the planet as it orbits its star. This method is more challenging because the planet is much fainter than the star, but it allows scientists to study the planet's surface features and atmospheric conditions in more detail.
The study of exoplanet atmospheres is a rapidly growing field with many new discoveries being made. This can help us understand the potential habitability of other planets and the possibility of life existing beyond our solar system.
What is an Exoplanets?
Exoplanets are planets that orbit stars outside of our solar system. They come in a wide variety of sizes and orbits, from large gas giants like Jupiter to small, rocky planets like Earth. Some exoplanets orbit their stars very closely, while others orbit at much greater distances. Some exoplanets are even in a binary star systems, where two stars orbit around each other and the exoplanet orbits both of them.
The study of exoplanets is a rapidly growing field that has seen many new discoveries and advancements in recent years. This is due to the development of new technologies and instruments that have made it possible to detect and study exoplanets in greater detail. For example, the radial velocity method and transit method are two common techniques that have been used to detect exoplanets. The radial velocity method measures the wobble of a star caused by the gravitational pull of an orbiting planet, while the transit method detects a planet when it crosses in front of its star and causes a temporary dip in the star's brightness.
As technology continues to improve, scientists will be able to study the exoplanet's atmosphere in more detail, and
Amanda Grecula Earth Space CMap.docx.pdf
This document outlines an Earth science curriculum for grades 1-5. It includes 9 units of study for each grade level with performance expectations aligned to disciplinary core ideas and science practices. The units cover topics like Earth's place in the universe and solar system, plate tectonics, weather and climate, and natural resources. Appendices provide templates for proficiency scales and curriculum refinement.
Similar to Observing Stellar Properties with SONG (Helsinki 2011) (20)
New Horizon: The First Mission to the Pluto System and the Kuiper Belt
New Horizon: The First Mission to the Pluto System and the Kuiper Belt
Two temperate Earth-mass planets orbiting the nearby star GJ 1002
Two temperate Earth-mass planets orbiting the nearby star GJ 1002
Search for potential collaborators and students in UJ research fields: Nuclea...
Search for potential collaborators and students in UJ research fields: Nuclea...
Know the star_know_the_planet_discovery_of_l_ate_type_companions_to_two_exopl...
Know the star_know_the_planet_discovery_of_l_ate_type_companions_to_two_exopl...
"""Space Science and Exploration Activities of ISAS/JAXA"" The UK-Japan 150 y...
"""Space Science and Exploration Activities of ISAS/JAXA"" The UK-Japan 150 y...
Company for the Ultra-high Density, Ultra-short Period Sub-Earth GJ 367 b: Di...
Company for the Ultra-high Density, Ultra-short Period Sub-Earth GJ 367 b: Di...
Exploring Exoplanets and Extraterrestrial Atmospheres_ An Introduction.pdf
Exploring Exoplanets and Extraterrestrial Atmospheres_ An Introduction.pdf
More from Lars Occhionero
Is there anybody out there vardeegnens 2014 04 01
Talk about Life in the universe: From the creation of the universe, to stellar and planetary formation, to possible life in the solar system and beyond
Like a rainbow in the dark
On astronomical spectroscopy, what it is, how it works, how a spectrograph is made and what it has taught us. Lecture given at Myrthuegaard, 12 - 11 - 2013
Helioseismology and the solar cycle
Helioseismology is the study of the Sun's internal structure and dynamics through observations of its resonant oscillation modes.
The document discusses how helioseismology has provided insights into changes that occur within the Sun's convection zone over the course of the solar cycle. Observations of changes in oscillation frequencies and amplitudes have revealed shifts in subsurface flows and magnetic activity throughout the convection zone. However, the exact mechanisms driving these changes remain unclear. Improved observations from instruments like SDO may help constrain dynamo models by providing more detailed views of structural variations close to the Sun's surface.
Ormehuller og Tidsrejser (Wormholes and Time Travel)
A talk given about the concept of wormholes, and how such structures may effect on transportation through space and time. A good focus on the paradoxes of time-travel is given. From the colloquium at the University of Aarhus in 2009
Climate history of the Earth
This document discusses climate archives and how they are used to study past climate changes. It explains that climate archives like ice cores, ocean sediments, tree rings, and corals contain information about climate variations over time recorded in their layers of deposition. Different types of archives provide climate data at varying resolutions depending on factors like accumulation rates. The document outlines various climate proxies, such as oxygen isotope ratios and carbon isotopes, that can be measured in these archives to indirectly infer past temperature and environmental conditions. It also discusses challenges and uncertainties in interpreting climate records as well as findings of past climate cycles from proxy evidence.
I begyndelsen var singulariteten (In the beginning the was the singularity) V...
Talk given at Vardegenens Ungdomsskole under the theme "creation stories, myths and science" about evolution on life on earth, from Big Bang, to stellar evolution, planetary formation and life on earth
More from Lars Occhionero (13)
Klimatiske of Biologiske Effekter ved nær Gammaglimt of Supernova
Klimatiske of Biologiske Effekter ved nær Gammaglimt of Supernova
Ormehuller og Tidsrejser (Wormholes and Time Travel)
Ormehuller og Tidsrejser (Wormholes and Time Travel)
I begyndelsen var singulariteten (In the beginning the was the singularity) V...
I begyndelsen var singulariteten (In the beginning the was the singularity) V...
Recently uploaded
How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Digital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)Academy of Science of South Africa
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Assessment and Planning in Educational technology.pptx
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
Types of Herbal Cosmetics its standardization.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
Top five deadliest dog breeds in America
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance
Recently uploaded (20)
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
The simplified electron and muon model, Oscillating Spacetime: The Foundation...
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
Assessment and Planning in Educational technology.pptx
Assessment and Planning in Educational technology.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
Observing Stellar Properties with SONG (Helsinki 2011)
- 1. Observing stellar properties with: Lars V. T. Occhionero, University of Aarhus. onitek@gmail.com Physics Days 2011, Helsinki, 31-03-2011
- 11. Satellite Data
- 13. SONG
- 14. SONG
- 15. Spectrograph <-------------------- 900 mm ------------------> <------------------------ 1200 mm ------------------------->
- 16. Iodine cell spectroscopy Butler et.al (1996)
- 17. How far are we? http://nightskycam.tn.telescope.org/view/index.shtml
- 20. The SONG crew Jørgen Christensen—Dalsgaard (PI), IFA, Aarhus Per Kjærgaard Rasmussen (PM), NBI, Copenhagen Frank Grundahl (PS), IFA, Aarhus Hans Kjeldsen, IFA, Aarhus Uffe Gråe Jørgensen, NBI, Copenhagen Torben Arentoft, IFA, Aarhus Søren Frandsen, IFA, Aarhus
- 23. On planets
- 24. Same mass, different age