"Even though it's the first time we've seen a galaxy like this, we think that there could be many more out there." ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

Journey through the Milky Way as we uncover the colossal spiral of stars gas and dust that surrounds us Explore the galaxy's ...

NASA has a photo dump of the interstellar comet 3I/ATLAS. It made news in July when it was confirmed to have originated ...

A long-held dream in astronomy has finally come into reach, and it carries a surprising emotional weight. For years, ...

Our search for exoplanets is focused on Milky Way stars. It's been successful, with more than 6,000 detected so far.

The galaxy, known as Y1, existed just 800 million years after the Big Bang and is forming stars 180 times faster than the ...

On Wednesday, Nov. 19, NASA will unveil more 3I/ATLAS images captured by the space agency's fleet of instruments both on the ...

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

The current rate of star formation at the Galactic Center appears to be lower than in the rest of the Galaxy. A new study led ...

The comet, first discovered in July 2025, is only the third ever confirmed object to pass through the solar system.

"Our analysis shows that the Solar System is moving more than three times faster than current models predict," lead author ...