NASA's James Webb Space Telescope has captured an amazing view of barred spiral galaxy NGC 1559. It is about 35 million light ...

Encounter Blew Away Most of Smaller Galaxy's Gaseous Halo In a dramatic tale of survival captured by the Hubble Space ...

This NASA/ESA Hubble Space Telescope image depicts the cosmic tangle that is MCG+05-31-045, a pair of interacting galaxies located 390 million light-years away and a part of the Coma galaxy cluster.

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

As Congress investigates extraordinary claims that alien spacecraft have invaded American skies, a onetime NASA leader says ...

Astrophysicists from Durham University have developed a new model to estimate the likelihood of intelligent life forming in ...

Uranus, of course, is the seventh planet from the sun, 1.6 billion miles from Earth at their closest orbits. It was in the ...

For a century, exoplanet hunters have “discovered” planets around a nearby star, only to retract the claims. But the latest ...

SpaceX's Starship megarocket is set to takeoff on its sixth uncrewed flight test as early as Monday evening from Boca Chica, Texas.

Mika Zibanejad, Jimmy Vesey and Vincent Trocheck each scored in the second period and the New York Rangers beat the San Jose Sharks 3-2 on Thursday night. — Jesper Bratt got his second career ...

5 min read Democrats Draw Up an Entirely New Anti-Trump Battle Plan Philip Montgomery for The New York Times Philip Montgomery for The New York Times Philip Montgomery for The New York Times ...

The user-voted fact-checks have been added to 70 Musk tweets so far — and most are on his replies. Here's why.