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.

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

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

An extraordinary image beamed back from the planet Mars has left many people sharing the same reaction. The picture was one ...

As we travel from Mars’s equator toward the planet’s northern regions, we arrive at Coloe Fossae. This landscape is characterized by long, shallow grooves that cut across an area filled with steep ...

Astrologer Lisa Stardust shares her experience with astrocartography — an astrological technique that uses birth charts to determine how the energy of different places impacts your life ...

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 ...

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?

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

The sweet little pygmy hippo shows off his love for water and his thoughts on his handlers, especially when it comes to ...

NASA released images of an interstellar comet flying past Mars, and scientists expressed doubt about the possibility that it ...