Across
- 2. :the fundamental force that operates in black holes
- 4. :region of a black hole from where not even lightcan escape
- 9. :radiation emitted by black hole due to quantum effects; theorised by Stephen Hawkings
- 10. :result of 2 blackhholes colliding
Down
- 1. :blackholes at centre of galaxies
- 3. :ring of plasma around a black hole
- 5. :whose theory of relativity hinted the existence of blackholes
- 6. :stellar explosion
- 7. :number of solar masses needed to form a black hole
- 8. :centre of the black; where all matter is compressed to an infinitely tiny point