Before 3I/ATLAS, the only other confirmed interstellar tourists we've seen were the now-famous, cigar-shaped 'Oumuamua' in ...

Airborne milestone validates the system Overview will take to orbit—a critical step toward delivering energy from space to the gridASHBURN, Va., Dec. 10, ...

Interstellar object 3I/Atlas appears in NASA’s Punch images during a 40-day study of Comet Swan, offering new data on motion near the Sun ...

Imagine an object sailing through the black void, a piece of cosmic shrapnel that was formed in a star system light years ...

On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and an atomic clock in a lab.

Nearly 4.5 million years ago, two enormous, blazing stars swung close to the solar system. They did not touch the sun, but ...

Social media erupted after a viral post claimed interstellar comet 3I/ATLAS travelled 76,600 kilometres in just 18 minutes.

The new Hubble image shows a compact, bright nucleus wrapped in clouds of gas and dust, which is called the coma ...

In its latest study by the X-Ray Imaging and Spectroscopy Mission (XRISM) spacecraft, done between 23:20 on November 26 to 20 ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

This temporal lag is a direct consequence of Albert Einstein’s Theory of General Relativity. The rule is simple: the weaker ...

This Sprinter 3500 by Mercedes-Benz Sprinter from 2022 has been reimagined as a full camper conversion by Leisure Travel Vans ...