Get ready to go interstellar in IMAX. The new Project Hail Mary trailer is here, and it’s more epic than ever. Ryan Gosling ...

NASA’s New Horizons spacecraft has successfully demonstrated a revolutionary method for deep space navigation, as the probe ...

Astronomers have confirmed that a recently spotted object is an interstellar visitor, and appears to have come from the ...

The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this week, and confirmed it was a ...

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 ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

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