Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

Earth's moon is occasionally illuminated by flickers, glows or beams of light. What are these mysterious lights?

New images of the 33-million ton interstellar object confirmed it is releasing a nickel alloy commonly used in the aerospace ...

Over the course of human history, perhaps no single object in the night sky has drawn more attention than the Andromeda ...

The International Astronomical Union has named an asteroid after the Victorian stargazer, who studied the skies for 25 years ...

A mysterious interstellar comet — just the third such object ever confirmed to have entered our solar system — streaked past Mars last week. A spacecraft in orbit around the red planet had a front-row ...

Oct. 2 (UPI) --The Paranal Observatory, one of the world's most important for astronomers, faces a major risk of providing clear images because of a proposed green hydrogen and ammonia plant planned ...

Due to the lapse in federal government funding, NASA is not updating this website. This mosaic of the Andromeda spiral galaxy highlights explosive stars in its interior, and cooler, dusty stars ...

Just when I was getting tired of all the stealing and growing games on Roblox, I stumbled upon a refreshing and chill experience, Fly to Space. In this game, you simply collect boosters and soar to ...

THROUGH MONDAY AND TUESDAY OF NEXT WEEK. ALL RIGHT. WELL WE’VE GOT SOMETHING WE WANT TO SHOW YOU HERE. PEOPLE AT THE MOUNT WASHINGTON OBSERVATORY WERE TREATED TO SOME STUNNING NORTHERN LIGHTS. LOOK AT ...

It’s a sweltering Tuesday in Washington, D.C., the kind of day that stretches the definition of Earth as a “habitable” planet. But on an eighth-floor terrace near the U.S. Capitol building, dozens of ...