Gravity and motion make time pass faster on Mars than Earth, reshaping navigation, communication, and future crewed missions.

Learn how Albert Einstein’s theory reveals that time on Mars runs faster than on Earth — and why that tiny shift matters for future space missions.

NASA and the European Space Agency plan to bring samples back from Mars. Could they harbor a type of life that scientists warn could trigger mass extinctions on Earth?

Lightning has already been confirmed on Jupiter and Saturn, and Mars has long been suspected of having it too.

Avi Loeb accused NASA of overlooking key anomalies in interstellar object 3I/ATLAS during a live broadcast, reigniting debate ...

Mars has never looked more like a world in transition, with ice emerging as the quiet architect of its past and a crucial ...

Interstellar comet 3I/ATLAS, known for its unusual trajectory and viral online buzz, will be streamed live tonight by The Virtual Telescope Project.

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

We were as excited as anyone when MARSIS (the Mars Advanced Radar for Subsurface and Ionosphere Sounding) experiment announced there was possibly liquid water under the southern polar ice cap. If ...

The Space Coast has long called itself the heart of America’s space program. But in November, it became something more.

Mars has long been framed as a cold, dry desert, but new research is revealing a planet laced with hidden ice and glacial ...

The comet 3/Atlas was discovered on 1 January 2025 by the NASA-funded ATLAS observatory and is only the third confirmed ...