Claus Weisemann took these photos during a work break last August, at Oyster Bay in South San Francisco. Patch is grateful ...

The discovery of Eos, the closest known molecular cloud to Earth and one of the largest structures in the night sky, hints at ...

An international team of researchers has discovered a massive molecular cloud that, if we could see it in our sky, would ...

Hello, Eos! Recently discovered molecular cloud is believed to be one of the largest structures in the sky and among the ...

Scientists have uncovered a colossal, previously hidden hydrogen cloud, named Eos, just 300 light-years from Earth — the ...