If you went out into space, you would explode before you suffocated because there's no air pressure.
149
The earth is .02 degrees hotter during a full moon.
157
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
41% of the moon is not visible from earth at any time.
103
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
Astronauts cannot burp in space.
232
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8