An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
Astronauts cannot burp in space.
232
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
The Earth gets 100 tons heavier every day due to falling space dust.
673
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
The sun is 330,330 times larger than the earth!
190