Two spectacular tails of X-ray emission have been seen trailing behind a galaxy using the Chandra X-ray Observatory.

通过Chandra X射线观测台，我们观测到一个星系拖曳着两个由X射线射流组成的壮丽的大尾巴。

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Two spectacular tailsof X-ray emission have been seen trailing behind a galaxy using theChandra X-ray Observatory.

通过Chandra X射线观测台，我们观测到一个星系拖曳着两个由X射线射流组成的壮丽的大尾巴。

youdao

So when they noticed bright X-ray flares coming from the galaxy, they quickly turned their attention.

FORBES: Scientists Catch A Black Hole Munching On A Giant Planet

Measurements undertaken with two space-based X-ray telescopes imaged the black hole at the centre of galaxy NGC 1365.

BBC: First glimpse of a black hole's spin

Besides revealing clues about the lost galaxy, the black hole itself, called HLX-1 (Hyper-Luminous X-ray source 1), is scientifically interesting, researchers said.

MSN: Rare Black Hole Survives Galaxy's Destruction