A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by a bridge of dark matter, evidence of a ...

An international team of astronomers has discovered a new ghost galaxy, that does not contain dark matter.

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter, the elusive stuff that ...

"All the odd shapes and swirling gas observed in the Perseus cluster now make sense," said astronomer James Lee.

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

According to our best understanding, the universe should be homogeneous at large scales. This means that it's ok to have ...

The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...

Astronomers from Swinburne University in Australia and elsewhere have employed the Keck II telescope to investigate the ...

Astro Brief is a collaboration between KSMU, the Missouri Space Grant, and MSU's Department of Physics, Astronomy and ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...