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 ...

Physicists have precisely measured how much faster time moves on Mars compared to Earth. This discovery, which factors in ...

Time may seem like a constant force, but according to a new study published on December 1 in The Astronomical Journal, the ...

WASHINGTON (Reuters) -An exhaustive examination of lunar gravity using data obtained by two NASA robotic spacecraft is offering new clues about why the two sides of the moon - the one perpetually ...

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

NASA scientists have found evidence that Mars’ crust is not as dense as previously thought, a clue that could help researchers better understand the Red Planet’s interior structure and evolution. A ...

NASA astronauts Suni Williams and Butch Wilmore are expected to return to Earth in March. Photo by MIguel J. Rodriguez CarrilloAFP via Getty Images March will bring both celestial and human ...

NASA’s Europa Clipper is about to use Mars’ gravitational pull to slingshot itself as it makes its way to Jupiter’s fourth-largest moon later this week. The craft launched from the agency’s Kennedy ...