The James Webb telescope captured an image of M51, a galaxy 27 million light-years away. The telescope is 100 times more powerful than Hubble and can take images in unprecedented detail. Astronomers ...
Astronomers may have discovered a planet in a distant galaxy. Astronomers identified the possible exoplanet, M51-ULS-1b, because its transit blocked X-ray radiation from the remnant of a dead star — ...
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