A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Astronauts get taller when they are in space.
224
If two pieces of metal touch in space, they become permanently stuck together.
808
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
Buzz Aldrin’s mother’s maiden name was Moon.
9
Astronauts cannot burp in space.
232
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9