Across
- 3. A secret space tunnel that might connect two places in the universe
- 5. The teeny tiny point where the whole universe started
- 6. A really big word for the study of the whole universe
- 7. Light from galaxies that stretches, making them look red
- 9. When dust and rocks in space smoosh together to make planets
- 11. A huge, colorful cloud in space where stars are born
- 12. A system where two stars spin around each other like best friends
Down
- 1. Mysterious space stuff that we can’t see but it’s everywhere
- 2. The perfect spot around a star where aliens (or people) could live
- 4. The invisible edge of a black hole where nothing can come back
- 8. A star’s leftover, so small but super heavy
- 10. A star that twinkles bigger and smaller, helping scientists measure space