NASAのインスタグラム(nasa) - 1月8日 09時06分

Behold the most massive young galaxy cluster found in the early universe! Astronomers have used data from three of our Great Observatories to make the most detailed study yet of an extremely massive young galaxy cluster. This rare cluster, which is located 10 billion light years from Earth, weighs as much as 500 trillion suns. This object has important implications for understanding how these megastructures formed and evolved early in the universe. This cluster is so far away that the light detected is from when the universe was roughly a quarter of its current age. It is the most massive galaxy cluster detected at such an early age.
Credits: X-ray: NASA/CXC/Univ of Missouri/M.Brodwin et al; Optical: NASA/STScI; Infrared: JPL/CalTech

#nasa #chandra #hubble #hst #spitzer #space #galaxy #astronomy #nasabeyond #science

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