Across
- 2. The angle between the plane of the satellite and earth
- 4. spacecraft designed to revolve round the earth
- 8. means collection of information from a certain area
- 10. special circular path round the earth
Down
- 1. rocket system used for carrying a satellite
- 3. point in a satellite's orbit closest to earth's surface
- 5. point in a satellite's orbit farthest from earth's surface
- 6. how went to space on 3 april 1984
- 7. experimental remote-sensing satellite
- 9. first communication satellite