An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
Buzz Aldrin’s mother’s maiden name was Moon.
9
Astronauts get taller when they are in space.
224
Lightning strikes about 6,000 times per minute on this planet!
158
The sun is 330,330 times larger than the earth!
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A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14