Many scientists consider Mars and Earth twins because of the similarities between the planets. But they aren't entirely alike. Some challenges would need to be overcome before humans could start calling Mars home.. Mars is the fourth planet from the Sun and the next planet beyond Earth. It is, on average, more than 142 million miles from the Sun. Mars turns on its axis more slowly than Earth does. So, a day on Mars is 24.6 hours.This gives basic information about the Mars planet and it's sustainability.

1. CAN WE SURIVE ON MARS…..

2. INTRO :
MARS IS THE FOURTH PLANET FROM THE SUN AND IN THE SOLAR SYSTEM. IT IS
REFFERD AS RED PLANET. MARS HAVE GRAVITY OF 38% OF EARTH. AND THE IN MARS
IS COMFORTABLE 80 DEGREES FAHRENHEIT , BUT THE TEMPERATURE AT ITS POLES CAN
GET DOWN TO 199 DEGREES BELOW ZERO. DISTANCE FROM THE SUN IS 227.9 MILLON
KM. AND ONE YEAR EQUAL TO 687 DAYS. MARS HAVE TWO MOONS NAMELY PHOBAS
AND DEIMOS .
1) MARS IS APPROXIMATELY HALF
THE DIAMETER OF EARTH. MARS
HAVING ABOUT 15% OF EARTH
VOLUME AND 11% OF EARTH MASS
AND 38% OF EARTH GRAVITY .
2) IT LOOKS LIKE COLOURS
INCLUDE GOLDEN , BROWN ,
GREENISH DEPENDING ON THE
MINERALS PRESENT.

3. CAN HUMANS SURVIVE ON MARS………
YES , But not now. WHY???
1) The surface of mars is not hospitable to humans or most
known life forms due to the radiation greatly reduced air pressure , and
an atmosphere with only 0.16% oxygen . Human survival on mars
would require living in artificial mars habitats with complexes support
system.
2) The first human on mars would need to farm and establish a
food source.
3) Humans can live in mars with self sustaining water , food
and oxygen to survive on mars. Extracting water locked up in ice will be
crucial , but with the recent discoveries of flowing of water on mars
may be too difficult. NASA is developing an excavator device called
RASSOR , designed to mine water , ice and fuel from planetary soil.
4) Some of them says , Earth is only place that we certain
supports life. Many of them claims have made by observations who
thought they saw evidence of life on mars.

4. 1) The confirmation that liquid water once flowed on Mars , the
existence of nutrients and previous discovery of a past magnetic
field that protected the planet from cosmic and solar radiation.
2) So , they strongly suggests that Mars could have the
environmental factors to support life.

5. It is not an easy task reach
or develop the human
civilization on mars.
If you are 100kg in
earth , you will be 40kg in
mars , because mars
gravity have 60% low
comparing to earth
gravity. And the mars
were get cooled due to
that mars does not have
magnetic field.
The atmosphere on mars is
mostly carbon dioxide and
Extremely thin ( about 100 times less denser than earth ) , with no breathable
oxygen and no protection from the sun radiation.
“ The key to survive will be technology , research and testing “

6. ELEMENTS PRESENT IN MARS……
The most abundant chemicals elements in the silicon , oxygen , iron ,
aluminium , magnesium , calcium , potassium. These are the major
components minerals present in mars.

7. ABOUT THE MARS MISSION 2020
1) MISSION NAME : MARS 2020
2) ROVER NAME : PERSEVERANCE
3) MAIN JOB : SEEK SIGNS OF ANCIENT LIFE AND COLLECT SAMPLES
OF ROCKS AND SOILS AND POSSIBLE RETURN TO EARTH.
4) LANUCH : JULY 30 , 2020
5) LANDING : FEB 18 , 2021 , MARS.

8. TIME WILL TELL
Mars has captured the imagination of humans for
decades. These plans are just the next step in the process
of getting the mars mission. Mars is hopefully just our first
step into the universe .

9. Can we made ????????
The atmosphere of mars is mostly carbon dioxide , the surface of the planet Is
too cold to sustain human life , The atmosphere on mars is equivalent to about
1% of earth atmosphere at the sea level.

10. ANY OTHER OPTIONS?????? ,
YES , ANOTHER EARTH :
KEPLER -1649c is the exoplanet orbiting about 300 light years from earth.
The exoplanet is identified as a rocky planet by NASA . The planet
contains water , and very similar size to earth , and it receives fully 75%
of the light from the star as earth receives from sun.

11. Try to save our mother earth , we have lot of time to search a
new life forms in mars.
Save water in our earth , instead of searching in moon and
Mars…………………

12. LOYOLA COLLEGE PRESENTATION
-BY
LAKSHMANAN
20--UCH--230