Lucid has officially revealed its second — and significantly more affordable — variant of its Gravity electric SUV. The 2026 ...

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

Right now, as a passenger on planet Earth, you’re zooming through space at incredible speeds. But why can't you feel it?

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

For decades, climate science has focused on what happens on Earth and in our atmosphere, but new research suggests our planet’s long term rhythms are also being nudged by a neighbor. Scientists now ...

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

Scientists reveal why time moves faster on Mars than on Earth, and how this affects future space communication and navigation ...

D heat maps show how deep temperature patterns under Greenland help explain uneven ice loss and land motion, improving future ...

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

The world of astronomy and everything that surrounds it continues to give us secrets that until now seemed unthinkable. In ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

In the first episode of "The Expanse" (which debuted 10 years ago this weekend), a spaceship makes the biggest meal of ...