The mixture of gases that surrounds the earth.
A piece of equipment shaped like a tube, containing LENSES, that you look through to make objects that are far away appear larger and nearer.
To restore something that broken, damaged or torn to good condition.
A mass of ice and dust that moves around the sun and look like a bright star with a tail.
The whole of space and everything in it, including the earth, the planets and the stars.
To be the first person to become aware that a particular place or thing exists.