Space Facts

    Random Space Facts

    There are 77 Space Facts!

    If you went out into space, you would explode before you suffocated because there's no air pressure.
    149
    The heart of an astronaut actually gets smaller when in outer space.
    216
    The Mystery of the Black Knight Satellite
    There's a mysterious satellite of unknown origin that's orbiting Earth. Dubbed the Black Knight Satellite, astronomers have been reporting strange radio signals allegedly coming from the satellite since the 1930s - before NASA or the Soviet Union put satellites into space.
    48
    Summer on Uranus lasts for 21 years.
    358
    Only 55% of Americans know that the sun is a star.
    986
    Astronauts cannot burp in space.
    232
    Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
    100
    Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
    6