Across
- 4. Where is Dark Matter located?
- 8. Dark Matter is a scientific _____?
- 9. The universe is always doing what?
- 10. Dark Matter is completely _______?
Down
- 1. hidden matter that impacts the entire universe
- 2. what type of radiation does Dark Matter not emit?
- 3. Who discovered Dark Matter
- 5. What percentage of the universe is Dark Matter?
- 6. Dark Matter does not absorb or reflect what?
- 7. this galaxy has a cluster where Dark Matter was first inferenced