Thursday, January 18

A Dark Primordial Galaxy


Hydrogen gas in the primordial galaxy J0613+52 with red indicating regions turning away from Earth and blue showing regions turning toward us (Image credit: STScI POSS-II with additional illustration by NSF/GBO/P.Vosteen.)




Astronomers have accidentally discovered a dark galaxy filled with primordial gas untouched that appears to have no visible stars.


The researchers behind the discovery say this galaxy, designated J0613+52, could be "the faintest galaxy found to date." Interestingly, scientists using the Green Bank Telescope (GBT) discovered the "dark" galaxy through a complete error.

"The GBT was accidentally pointed to the wrong coordinates and found this object. It's a galaxy made only out of gas — it has no visible stars," Green Bank Observatory senior scientist Karen O'Neil said in a statement. "Stars could be there. We just can't see them."  READ MORE..

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