The new group, designated CGG-z4, hosts two optically dark star-forming galaxies. The finding was detailed in a research paper published Jan. 9 on the pre-print server arXiv. Galaxy groups are the ...

Shining in the constellation of Taurus in the east, as soon as it gets dark, you’ll see red supergiant star Aldebaran — the “eye of the bull” — shining to Jupiter’s right with the ...