It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

NASA has released new detailed images revealing a full-frame view of the peculiarly shaped asteroid Donaldjohanson.

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

In April, scientists announced that they had used NASA’s James Webb Space Telescope to find a potential signature of alien life in the glow of a distant planet. Other scientists were quick to ...

The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) telescope in Rio Hurtado first spotted the object ...

The comet should remain viewable through telescopes until September as it approaches the Sun, then emerge again in December on its outbound leg.

These things take millions of years to go from one stellar neighborhood to another, so this thing has likely been traveling ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...