It takes a supercomputer weeks to output the properties of one stellar binary. A new study shows AI can do it in a fraction ...

Evidence that rocky planets beyond Jupiter formed as rapidly, and at the same time, as the inner planets could transform our ...

Similar deep-sea volcanoes found on Earth support microbial life that lives inside solid rock without sunlight and oxygen.

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, spotted a new object just inside the orbit of Jupiter. ATLAS scans the sky every ...

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

Astronomers have confirmed that a rare intersteller object is zooming through the solar system. This is only the third time this has been recorded.

This artist’s concept depicts one of the solar system’s inner planets slamming into Earth after being nudged on a collision course by a passing star. Such a world-shattering cataclysm is ...

A nearby star drifts into the outskirts of our solar system. Its gravity disturbs the Oort Cloud and alters the orbits of far-out objects.

Sounds like sci‑fi, right? But recent computer simulations suggest that a distant stellar neighbor could disturb our solar system’s choreography over billions of years—and even eject our planet.

Passing stars could trigger instability across the solar system, resulting in Earth being hauled out of its orbit.

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar system. Now, a team of researchers have taken a completely different ...

The Last Time NASA's Voyager "Looked Back" At Our Solar System, This Is What It Saw Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.