A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
Astronauts get taller when they are in space.
224
The heart of an astronaut actually gets smaller when in outer space.
216
Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
14
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6