Space company Northrop Grumman announced the completion of another test, the third, of the second stage rocket motor of the Mars Ascent Propulsion System (MAPS) ...

What is the Solar System truly like? In this video, we take a closer look at real images captured by NASA and other space agencies, showcasing our planets and the vast beauty of the Milky Way without ...

Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

The 1960s were a big deal for space stuff. It was a time when countries raced to see who could do more in space, and it ...

Embark on a thrilling journey through our Solar System, exploring the inner planets and space travel possibilities. We start ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

How can fission-powered propulsion help advance deep space exploration, specifically to the outer planets like Jupiter, Saturn, Uranus, and Neptune? This is what a recent study presented at the ...

Learn how a possible ninth planet, the theoretical Planet X, could have acquired its wide orbit in the outer Solar System — a process that’s also applicable for other planets.

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, researchers say.

Carbon dioxide has been detected on a planet outside our solar system for the first time. The gas has been observed directly by the James Webb Space Telescope on four exoplanets, all belonging to ...

Solar system boundary exploration was noted in a long-term space science roadmap published in October. There have, however, been few official updates on the mission.