2. Satellites and Space Probes

3. What are satellites and space probes? A satellite is a human- built object which revolves around the Earth.

4. What are satellites and space probes? A space probe is a robot spacecraft that has left the Earth’s orbit.

5. When Was the First Satellite launched? The Beginning of the Space Race

6. When Was the First Satellite launched? Satellite 101

7. When Was the First Satellite launched? How Satellites are Launched

8. How are satellites made? Satellite Production

9. What do satellites do for us? Monitor weather, help us navigate, used for communication, and spying.

10. What do satellites do for us? Satellites for SharksSatellites for Sharks.

11. What do satellites do for us? GOES Ask the Weatherman

12. What do satellites do for us? Looking Inside Clouds

13. What do satellites do for us? Landsat – Looking at the Earth’s Surface

14. Where have space probes been? Mars Space Probes Curiosity Galileo Space Probe

15. Where have space probes been? Dawn Curiosity has Landed

16. Where have space probes been? Juno New Horizons Cassini

17. Where have space probes been? Space Telescopes Hubble’s Eye on the Universe