In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
The sun is 330,330 times larger than the earth!
190
41% of the moon is not visible from earth at any time.
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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.
9
Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
14
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
It takes eight and a half minutes for light to get from the sun to earth.
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In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
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