Across
- 1. Largest asteroid between Mars and Jupiter
- 4. Element comprising most of the Sun
- 8. Dwarf planet named for Rapa Nui mythology
- 9. Successor to the Palomar Planet-Crossing Asteroid Survey (shortened)
- 10. Crater of the Moon and a clown
Down
- 2. Planet Calypso orbits
- 3. Space shuttle with its maiden flight on April 12, 1981
- 5. Spacecraft launched from Guiana in April 2023 (shortened)
- 6. Nebula shaped like a crewmate from Among Us
- 7. Can be elliptical, spiral, or irregular