Science news articles about 'distant clusters'

... years old, SpARCS is designed to find clusters, snapped as they appeared long ago in time, ... 4.8 billion years old, this is also one of the most distant clusters ever discovered. Many similar-color ...

... showed that JKCS041 was, indeed, a genuine galaxy cluster. The extended X-ray emission seen by ... Do the temperature and X-ray brightness of such a distant cluster relate to its mass in the same simple ...

... remains unidentified. The event was detected serendipitously in a Hubble search for supernovae in a distant cluster of galaxies. The light-signature of this event does not match the behavior of a ...

... gather around them, and immense galaxy clusters form at their intersections, lurking like giant ... Tanaka discovered a large structure around a distant cluster of galaxies in images they obtained earlier ...