Space Facts

    Random Space Facts

    There are 77 Space Facts!

    All of the Earth's continents are wider at the north than in the south - and nobody knows why.
    194
    There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
    15
    There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
    20
    If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
    10
    Jupiter's moon Ganymede, is larger than the planet Mercury!
    149
    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
    The earth travels through space at 660,000 miles per hour.
    189
    A 100-pound person on Earth would weigh 38 pounds on Mars.
    102