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For a number of other galaxies, astronomers can circumvent the dark-matter problem by observing how a galaxy bends the light of more distant galaxies.

对于一些别的星系，天文学家可以通过观测星系怎样扭曲更远的星系发出的光来规避暗物质的问题。

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Kashlinsky and colleagues first noticed the dark flow when studying the way gas in galaxy clusters interacts with the cosmic microwave background radiation.

卡什林斯基和同事们是在研究星系团气体与宇宙微波背景辐射之间相互作用时首次注意到黑暗流的。

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The camera should be able to gather enough data to allow all four possible avenues for exploring dark energy: galaxy clusters, supernovae, large-scale galaxy clumping and weak gravitational lensing, at the same time.

ENGADGET: DECam: Gazing deep into the final frontier in search of dark energy

In the new image, the full-scale distribution of vast clumps of dark matter can be seen around galaxy clusters, connected by wispy filaments of dark matter and trailing off to enormous voids where no matter exists.

BBC: Dark matter hints in widest-yet view of dark mystery

This means the Galaxy Nexus is unaffected, but it can work the same dark magic on the likes of the Galaxy S II.

ENGADGET: 'Dirty USSD' code could automatically wipe your Samsung TouchWiz device (updated)