Black holes are like super strong vacuums in space. When things fall into them, they can make a sparkle, kind of like when something rubs against your skin and makes you feel tingly or warm. This sparkle is light we can see from Earth.
Examples
- Light shining out from inside the dark vacuum of space
- Sticky matter swirling around a black hole before vanishing into it
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See also
- What Is a Black Hole Really Like?
- Why Do Black Holes Shine?
- Why Do Black Holes Suck Everything In?
- Why Do Black Holes Exist?
- Why Do Black Holes Spark Cosmic Light Shows?