1. A type of satellite that orbits at the same speed as the Earth's rotation.

1. Global Positioning System, a satellite-based navigation system.

2. The star at the center of the solar system around which satellites revolve.

3. The gradual decrease in a satellite's orbit due to atmospheric drag.

4. The event when a satellite is blocked from the sun's light by another celestial body.

5. A device that sends signals or data to a satellite.

6. A vehicle or mechanism used to propel a satellite into space.

7. The height of a satellite above the Earth's surface.

8. Satellites used to monitor and predict atmospheric conditions.

9. The process of taking pictures or capturing images from satellites.

10. The study of weather using satellites and ground-based observations.

11. The process of transmitting data from a satellite to the ground station.

12. The level of detail in an image or data collected by a satellite.

13. The process of planning and controlling the movement of a satellite.

14. A device on a satellite that detects and measures physical quantities.

15. The planet on which satellites orbit.

16. A device used to transmit and receive signals to and from satellites.

17. Information collected and transmitted by satellites.