Thursday, November 25, 2021

Astronomers spot first possible exoplanet outside our galaxy. The possible exoplanet candidate is located in the the Whirlpool Galaxy (M51) & appears to be orbiting an X-ray binary – made up of a normal star and a collapsed star or black hole .


https://ift.tt/3brITCB via /r/science https://ift.tt/3rajUfY

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