Tag Archive for 'Protogalaxy'

Using the Cosmic Web Imager (CWI) to study a system with two quasars 10 billion light-years away, the astronomers have unveiled a protogalaxy being fed cool gas by a filament of the cosmic web. The quasar UM 287 is the larger object at right; the newly-discovered protogalaxy is above and to the left of UM 287. This picture combines a visible light image of the system with CWI data; a filament of the cosmic web can be seen funneling cold gas onto the protogalaxy. Image credit: Chris Martin / PCWI / Caltech.

Astronomers Discover Enormous Protogalaxy 10 Billion Light-Years Away

Aug 7, 2015 by News Staff

Astronomers using the Palomar Cosmic Web Imager have discovered a giant protogalaxy 10 billion light-years away, and found that it is connected to a filament...

Nearby Protogalaxy Discovered

Jan 16, 2013 by Natali Anderson

Scientists at Case Western Reserve University have discovered a possible dwarf protogalaxy, and another dwarf galaxy, in the constellation Ursa Major. Sloan...