How do we learn about space and things in space? One way is to use a telescope. Some telescopes are orbiting Earth and some are on Earth. Some detect radio waves and others detect rays of light.

Want to learn about the Hubble Space Telescope? It’s a satellite telescope that is orbiting Earth and has given us really valuable information. Find out why it can take clearer pictures than even the largest telescopes on Earth.

Want to find out about a telescope that doesn’t need a single ray of light to work? All it needs is radio waves, and it will form a picture.