The black streak is the newly found Giant Coma Stream, which is ten occasions so long as the Milky Way
William Herschel Telescope/Román et al.
Astronomers have found the largest stream of stars ever recorded. This tendril of stars is very faint, nevertheless it and others prefer it could finally assist us unveil the true nature of dark matter.
The stream of stars, referred to as the Giant Coma Stream, seems to drift unmoored from any specific galaxy within the Coma galaxy cluster, about 300 million gentle years away from Earth. Javier Román on the University…