The cloud, named Eos, is chock-full of molecular ... And “it is literally glowing in the dark,” she added. Identifying and studying clouds like Eos, particularly based on their hydrogen ...

“The data showed glowing hydrogen molecules detected via fluorescence in the far-ultraviolet. This cloud is literally glowing in the dark.” According to researchers, the cloud spans about 40 ...

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