In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175
Buzz Aldrin’s mother’s maiden name was Moon.
9
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
221
The sun is 330,330 times larger than the earth!
190
It would take more than 150 years to drive a car to the sun.
569
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236