Proposed budget reductions for the Hubble Space Telescope would impact research and outreach as well as increase the risk to ...

Deimos is Mars' outer moon. It's a tiny, irregularly shaped moon and smaller than Mars' other moon, Phobos. Despite being unspectacular, Deimos remains a fascinating mystery. Deimos is one of only ...

University of Washington scientists recently discovered that the giant 'conveyer belt' currents that push star-forged material out of our galaxy and pull it back in can also transport carbon atoms.

There's no doubt that humanity has made staggering leaps in understanding the cosmos since the beginning of the 20th century. However, there is still a great deal we don't know about the universe ...

In this artistic rendering, light from a distant quasar passes through the halo-like circumgalactic medium of a galaxy on its way to Earth, where it is measured by Hubble's Cosmic Origins Spectrograph ...