Across
- 2. an uncrewed vehicle that carries scientific instruments to distant objects in space
- 3. an uncrewed spacecraft that is designed to enter into orbit around another object in space
- 6. any human-made object placed in orbit around a body in space
- 9. a package that NOAA's environmental satellites have
- 11. a long-term crewed spacecraft on which scientific research can be carried out
- 12. a probe that collected dust samples as it flew by a comet
- 13. a craft designed to land on the surface of a body in space
Down
- 1. the combined images of multiple satellites
- 4. a machine that uses gas, often from burning fuel, to escape Earth's gravity
- 5. the U.S. National Oceanic and Atmosphereic Administration
- 7. The International Space Station
- 8. a reusable spacecraft that launches with the aid of rocket boosters
- 10. a small vehicle that comes out of the lander and explores the surface of a planet or moon beyond the landing site