The planets of our solar system aren't randomly scattered. They all orbit in a near perfect, flat disc. The reason for this ...

ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

A radio signal has been detected, pointing to the possible existence of a magnetic field on YZ Ceti b, an exoplanet 12 ...

The International Space Station (ISS) has been orbiting Earth for the last quarter of a century. But it was only this week ...

Tracking the first astronauts’ visit to Mars won’t be as simple as watching a clock or marking days off of a calendar. Thanks ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.

Physicists from the US National Institute of Standards and Technology have calculated for the first time that clocks on Mars ...

I/ATLAS: Interstellar comet 3I/ATLAS may be dotted with icy volcanoes that erupted as it neared the Sun, according to a new study. Scientists analyzing the object say that as its distance from our ...

Forget Greenwich Mean Time or Eastern Daylight Time, scientists say we need a brand new time zone - for Mars.

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

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...