Transit of venus
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Venus is the second planet from the Sun and is similar in size to Earth. In astronomy, a transit of Venus occurs when Venus passes directly between the Sun and Earth, appearing as a small black dot moving across the Sun's face. Transits of Venus are among the rarest of predictable astronomical phenomena. The last transit was in 2012, with the next ones not occurring until 2117 and 2125. During a transit, Venus can be seen from Earth as a small black disk moving across the face of the Sun.
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The document provides information about the terrestrial planet Mercury:
1) Mercury is the smallest planet in the solar system and has extreme surface temperatures that vary from 427°C at its closest approach to the Sun to -183°C at its farthest point.
2) Mercury has an eccentric orbit and rotates in a way that causes its day to last over 58 Earth days, while its year lasts just under 88 Earth days.
3) The Mariner 10 spacecraft was the first to visit Mercury in 1975, mapping around 45% of its heavily cratered surface. A new MESSENGER mission began orbiting Mercury in 2011 to further study this mysterious planet.
SCIENCE-5-WEEK-6-Q4-1.pptx
The Moon is Earth's only natural satellite and was formed from debris after a collision between Earth and a Mars-sized body. It orbits Earth every 27.3 days and rotates at the same rate, so the same side always faces Earth. Its phases are caused by the varying illumination of its surface as it orbits our planet. The Moon causes Earth's tides and has geological features like maria and craters.
Astronomy and myths
This document provides an overview of mythological astrology. It begins with definitions of astronomy and astrology, noting their differences. It then discusses experts in Greek astronomy and their use of constellations. The main section describes the planets according to Greek mythology, including their namesakes in the Olympian pantheon and characteristics. Additional sections cover other constellations not part of the zodiac, the signs of the zodiac, and how the planets were associated with the calendar. In general, the document examines how Greek mythology and religion influenced early understandings of astronomy.
Venus
''Venus'' - The Second planet of our solar system.Lets discuss about this planet.
Hope You Like it
By:- slide_maker4u
(Abhishek Sharma)
Venus
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days. It has over 1,600 volcanoes on its surface but is no longer geologically active. Venus is similar in composition to Earth and is named after the Roman goddess of love and beauty.
TERRESTRIAL PLANETS.pptx
The document provides information about the terrestrial planet Mars. It discusses that Mars is around half the size of Earth and takes 687 Earth days to orbit the Sun. Mars has seasons like Earth but they are longer due to its more distant orbit from the Sun. Mars has two small moons named Phobos and Deimos that are irregularly shaped. The surface of Mars is dominated by volcanic features like Olympus Mons, the largest known volcano in the solar system, and Valles Marineris, a deep canyon system. Evidence suggests Mars once had liquid water on its surface but now has a thin carbon dioxide atmosphere.
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Transit of venus
- 1. By: Aditya Yudha Andre Hardika Bima Adi Heristo B.G Sigit Cahyo
- 2. Venus is the second planet from the Sun and the brightest star in our sky. It’s considered a sister planet and is almost the same size as the Earth, although a little less dense in its composition.
- 3. A Roman Goddess Embracing the woman’s love, beauty, sex, fertility, prosperity and victory.
- 4. A phenomenon in which the disk of the planet Venus passes like a small shadow across the face of the Sun Similar to a solar eclipse, in which the face of the Sun is blocked by the Moon It happens from time to time that Venus comes between Earth and the Sun from an event called an inferior conjunction.
- 5. A conjunction occurs when two astronomical objects have either the same right ascension or the same ecliptical longitude, normally when observed from the Earth. A transit occurs when Venus reaches conjunction with the Sun where Venus passes through the Earth's orbital plane and appears to pass directly across the Sun.
- 7. A transit of Venus lasts from 3 to 7 hours; the exact time depends on the path taken across the Sun. The June 2004 and June 2012 transits of Venus lasted over 5 hours.
- 8. Repeat every 243 years Only six transits of Venus have been seen by human beings Previously observed ones happened on December 4, 1639, June 5, 1761, June 3, 1769, December 8, 1874, and December 6, 1882, June 8, 2004 There have been only 52 transits of Venus across the Sun between 2000 B.C and A.D.1882 The next transit of Venus will occcur in 2117
- 9. Might cause the blind effect on human’s eyes, avoid seeing the eclipse with naked eye Such frequent eclipses may indicate a natural calamity in the coming times, perhaps very heavy rainfall. And uncontrolled sea waves.
- 10. THANK YOU!!!!!