Across
- 3. 1=Newton, it's a measurement of mass or weight.
- 4. is the quantity of meter of something or the mass or how heavy it is.
- 6. the attraction between to massive bodies that's natural phenomenon.
- 7. when all 8 planets and their moons start orbiting around the sun and form asteroids, meteoroids and comets.
- 10. is when an object will keep circling earth or another planet.
Down
- 1. the surroundings of on earth or another planet.
- 2. when the moon passes through the earths shadow and turns blood red.
- 5. the resistance of two objects moving over one another.
- 8. it's an artificial body sent off earth to orbit another planet or to orbit earth to find information
- 9. the energy emitted by the sun.