Astronauts get taller when they are in space.
224
More than 20 million meteoroids enter Earth's atmosphere every day.
139
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
The Earth gets 100 tons heavier every day due to falling space dust.
673
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
If you went out into space, you would explode before you suffocated because there's no air pressure.
149