The cloud, named Eos, is chock-full of molecular hydrogen and possibly rife with star-forming potential in the future.

Named Eos, the cloud of gas would appear huge in the night sky if visible to the naked eye and could shed light on solar ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...