The earth rotates more slowly on its axis in March than in September.
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Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
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There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
5
41% of the moon is not visible from earth at any time.
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The heart of an astronaut actually gets smaller when in outer space.
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Jupiter's moon Ganymede, is larger than the planet Mercury!
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Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
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An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
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