A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036, as NASA talks about scaling back its own lunar ambitions.

Scientists hunting for the hypothetical Planet Nine have discovered a potential new dwarf planet, 2017 OF201, in the outer ...

U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system ...

It's an evocative idea that has long bedeviled scientists: a huge and mysterious planet is lurking in the darkness at the ...

Scientists have identified the most powerful solar storm ever recorded, an extreme event that struck Earth around 12,350 BC, ...

Webb’s powerful instruments have detected crystalline water ice in a distant star system, offering rare insight into planet ...

Astronomers using the James Webb Space Telescope (JWST) have made a significant breakthrough, detecting water ice in a dusty ...

Our sun has been recently making news headlines as we’re still in a strong solar cycle that has generated numerous solar flares and coronal mass ejections (CMEs).

If you go beyond the team’s record and dive into the specific numbers surrounding the pitching staff as a whole, they are ...

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree rings. That solar storm was the most powerful one ever recorded. The next ...

There’s a new frozen oddball orbiting the Sun, and it’s not your average space rock. It’s a planet—a minor one, to be ...