We visit the Johnson Space Centre in Houston to meet astronauts training for their flights into space. We tour the international space station, learn how to make dinner on the space shuttle, and find out about blasting off.
Rocks from space fall to Earth every day. Called meteoroids, these rocks' are mostly very small pebbles that drift our way from the asteroid belt beyond Mars.
Fly through the rings of Saturn aboard the Cassini spacecraft and have a snowball fight among the billions of particles circling the most beautiful planet. Saturn is not the only planet with rings, all the giant worlds in our solar system have them and they're all different.
This is a story about gravity. We learn that gravity is a force that works everywhere, even in space and it always pulls towards the centre of an object.
