1Explain why there is no life on moon
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Answer:
Moon is a natural satellite of earth but life on the moon is not possible as on the earth because of many reasons. Firstly, there is no water on the moon, which is the first and foremost requirement for the life. Life first started on the earth because of water and if no water we ...
Answer:
Why we Cannot live on the moon?
The lack of a substantial atmosphere for insulation results in temperature extremes and makes the Moon's surface conditions somewhat like a deep space vacuum with surface pressure (night) of 3 x 10-15 bar.
Asteroids are minor planets, especially of the inner Solar System. Most of this ancient space rubble can be found orbiting the Sun between Mars and Jupiter within the main asteroid belt. Asteroids range in size from Vesta — the largest at about 329 miles (530 kilometers) in diameter — to bodies that are less than 33 feet (10 meters) across. Larger asteroids have also been called planetoids. Only one asteroid, 4 Vesta, which has a relatively reflective surface, is normally visible to the naked eye, and this only in very dark skies when it is favorably positioned. Rarely, small asteroids passing close to Earth may be visible to the naked eye for a short time. The four largest asteroids: 1 Ceres, 4 Vesta, 2 Pallas and 10 Hygiea.