How is a quasar so bright 2024?
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Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
It is about 429 trillion times brighter than the sun and seven times brighter than the most distant quasar known. The light from very distant quasars can take billions of years to reach Earth. As such, astronomers can see quasars as they were when the universe was young.
2023-04-25 10:25:06
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Charlotte Clark
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It is about 429 trillion times brighter than the sun and seven times brighter than the most distant quasar known. The light from very distant quasars can take billions of years to reach Earth. As such, astronomers can see quasars as they were when the universe was young.