NASA is probing a sudden loss of contact with its MAVEN Mars orbiter after rare 3I/ATLAS data, raising questions about timing ...

On December 19, this interstellar visitor with its peculiar composition offers a glimpse into the makeup of celestial bodies ...

There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a gravitational pull to drive tides in the Red Planet's lost lakes and seas ...

For investors who can handle turbulence, Oklo, Joby Aviation, and MP Materials offer three ways to capitalize off the next ...

Even one percent plastic in a sample can distort ocean carbon numbers, making young carbon read as ancient and affecting climate research.

Humanity always knew that one day Earth wouldn’t be enough. Advances in propulsion, robotics, and generation ships finally ...

Discover some of the most interesting but strange natural wonders of the planet, from Blood Falls to Spotted Lake ...

The Star of Bethlehem, a guiding light for the Magi, has long puzzled experts. NASA scientist Mark Matney proposes a 5 BC ...

Jason Momoa has taken to social media to share his response to two huge first looks, as fans caught a glimpse of his take on ...

Harvard's Avi Loeb argues the 3I/ATLAS anti-tail defies solar physics, suggesting the interstellar visitor is not a comet but ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.

Backed by Washington, REalloys seeks to break dependence on China but says achieving fully self-sufficient supply chain will ...