The sun is 330,330 times larger than the earth!
190
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
More than 20 million meteoroids enter Earth's atmosphere every day.
139
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
In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175
Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
12
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
Mars had an oxygen-rich atmosphere around 4 billion years ago
13