This scene from the new Hayden Planetarium Space Show "Encounters in the Milky Way" at the American Museum of Natural History shows our solar system’s Oort cloud with a newly discovered spiral ...

Add Yahoo as a preferred source to see more of our stories on Google. The Oort Cloud, an expanse of icy bodies in the far reaches of our solar system, is shown here in a scene from "Encounters in the ...

I enjoyed the new space show at the American Museum of Natural History’s Hayden Planetarium in New York City this week. Narrated by actor Pedro Pascal, Encounters in the Milky Way takes viewers on a ...

Trump's hardline immigration agenda is increasingly showing signs of becoming a liability. Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, ...

An accidental discovery might change how we think about one of the most mysterious structures in our solar system. The Oort Cloud, a large expanse of icy bodies revolving around the sun at a distance ...