Across
- 4. I crunch down everything to singularity, not even light can escape me
- 5. I am the explosion at the end of a star's life
- 8. I am a small rocky body orbiting the sun
- 9. I am the closest galaxy to the milky way
- 10. I am a tunnel that connects two distant points in spacetime
Down
- 1. I am a theory that says the universe is made of tiny vibrating strings
- 2. I am an interstellar cloud that forms new stars
- 3. I am a very dense star
- 5. I am model that states your universe is 4d
- 6. I was once considered the 9th planet
- 7. I am the first man made thing to leave the solar system
- 9. I am a natural phenomenon that occurs around earth's poles