Across
- 3. The shortened version of protoplanetary disk
- 4. The name of the planet that collided with Earth
- 5. The famous scientist who has a telescope named after him looking for planets
- 8. What we call planets in other solar systems
- 10. The name of planet formation
Down
- 1. The closest spiral galaxy to the Milky Way
- 2. The fundamental force involved in planet formation
- 6. The name of a planet before it's a proper planet
- 7. What the R stands for in Supernova R_____. Needed for planet formation
- 9. What we call the movement of a planet in front of a star causing a drop in starlight