Science
Across
- 4. is one full orbit of an object around another object.
- 5. is a spacecraft that gathers data without a crew, It carries cameras and other tools for studying different objects in space.
- 6. is the path an object takes as it revolves around a star, planet, or moon.
- 7. is an imaginary straight line around which an object spins.
- 8. is a natural object that orbits (revolves) around a planet.
- 9. is a large round object that revolves around a star and has cleared the region around its orbit.
Down
- 1. is an explosive eruption of waves and particles into space.
- 2. is a group of stars that form a pattern.
- 3. stars are gigantic balls of very hot gases that give off radiation.
- 4. is one whole spin of an object on its axis.