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South African telescope discovers a giant galaxy that’s 32 times bigger than Earth’s
These mysterious objects can have masses several million or billion times that of the Sun and are so dense that they warp space time around them. As far as astronomers know, all galaxies harbour a ...
来自MSN58 分钟
'Impossible' black holes detected by James Webb telescope may finally have an explanation ...
Observations from the James Webb Space Telescope reveal monster black holes in the early universe that seem to have grown too ...