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What is a black hole?
How big is a black hole?
What would happen to me if I fell into a black hole?
My friend Penelope is sitting still at a safe distance, watching me fall into the black hole. What does she see?
If a black hole existed, would it suck up all the matter in the Universe?
What if the Sun became a black hole?
Is there any evidence that black holes exist?
How do black holes evaporate?
Won't the black hole have evaporated out from under me before I reach it?
What is a white hole?
What is a wormhole?
Where can I go to learn more about black holes?
How big is a black hole?
What would happen to me if I fell into a black hole?
My friend Penelope is sitting still at a safe distance, watching me fall into the black hole. What does she see?
If a black hole existed, would it suck up all the matter in the Universe?
What if the Sun became a black hole?
Is there any evidence that black holes exist?
How do black holes evaporate?
Won't the black hole have evaporated out from under me before I reach it?
What is a white hole?
What is a wormhole?
Where can I go to learn more about black holes?
