Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

Scientists have discovered a new, elusive moon around Uranus, making it the 29th natural satellite known to orbit the ice ...

He said images from the Hubble Space Telescope show a glow in front of the object, but no tail behind it. Usually, comets ...

NEW YORK (AP) — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, ...

This new moon is the 14th of Uranus's small moons, which include Miranda, Ariel, Umbriel, Titania, and Oberon. Ultimately, ...

Discover 8 photos from NASA showing spiral galaxies and bright star clusters, captured with amazing detail in deep space., ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. The Hubble ...

A shocking discovery on the surface of the interstellar object dubbed 3I/ATLAS could confirm that it was artificially ...

The oldest and most distant black hole known to scientists dates back 13.3 billion years ago, when our universe was still in ...

To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe ...

Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...