quasar

Concept

Active galactic nuclei that glow from matter spiraling into a supermassive black hole, discussed in the context of how they would appear in the night sky.

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Videos Mentioning quasar

How Can Matter Be BOTH Liquid AND Gas?

How Can Matter Be BOTH Liquid AND Gas?

PBS Space Time

Active galactic nuclei that glow from matter spiraling into a supermassive black hole, discussed in the context of how they would appear in the night sky.