How scientists use satellites in many ways

  Primary | Space | Views: 1764

In this NASA video clip below you will see many uses of satellites and learn new terms. 

Try and find out  the answers to the following questions  (Not all the answers are in the video.)

• How long have satellites been used?
• Who launched the first satellite?
• What are uplinks?
• What form of energy powers satellites?
• What is a geostationary satellite?
• Can you count how many satellites you can see in the early evening sky?

View Satellite video clip

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