If you went out into space, you would explode before you suffocated because there's no air pressure.
149
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
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
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The heart of an astronaut actually gets smaller when in outer space.
216