Black holes are like super strong vacuums in space. Imagine if you dropped a marble into a really deep well, it would just keep falling and falling until it disappears. A black hole is so heavy that even light can’t escape its pull, which makes it look totally black.
Examples
- A black hole is like dropping a marble into an extremely deep well, it just keeps falling and falling.
- The pull of a black hole is so strong that not even light can escape.
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See also
- Why Do Black Holes Make the Universe Go Dark?
- Why Do Black Holes Look So Silly?
- Why Do Black Holes Shine?
- Why Do Black Holes Have Such Powerful Gravity?
- What Is a Black Hole — And Why Can’t We Escape One?