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Satellites

After you know how to learn, let's learn about Satellites! <br><br><br>***Hawbuzz companies - regards

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Satellites

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  1. Satellites Satellites

  2. What is Satellite? In space Satellite or Artificial Satellite Orbits around the planets Can send lots of information.

  3. Types of Satellite Natural: Like the moon orbiting around Earth Artificial: International space station

  4. History • In 1955, Soviet Union and US both announced they will launch their Artificial satellite about 1957~1958 • First artificial satellite launched into the Earth orbit was made by Soviet Union • In 1957 • Name: Sputnik 1 • 58 cm, 83 kg • Many countries started to make Artificial Satellites

  5. How to distinguish a satellite? Here’s how people distinguish: By How satellites orbit By Size By Height By How it’s used

  6. Why do we use it Now it had more than 2000 satellites Spread information Taking Photos Determine the location Connect to the other people

  7. Advantages and Disadvantages • 1. Fast • 2. Available in rural areas • 3. Growing numbers of providers • 4. Give lots of information and photos • 1. Expensive • 2. Data limits • 3. Can’t service some places

  8. Qeior

  9. <End>

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