Space Facts

    Random Space Facts

    There are 77 Space Facts!

    An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
    82
    The heart of an astronaut actually gets smaller when in outer space.
    216
    The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
    219
    The sun is 330,330 times larger than the earth!
    190
    There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
    5
    Gene Cernan
    Gene Cernan
    Apollo 17 astronaut Gene Cernan, the last man to walk on the Moon, wrote his daughter's initials there. They’ll last at least 50,000 years.
    32
    41% of the moon is not visible from earth at any time.
    103
    If two pieces of metal touch in space, they become permanently stuck together.
    808