Scientists have a problem with cosmic rays—they produce too many muons at the Earth's surface. Cascades of muons are ...

The Cold Moon, December's full moon, will reach peak illumination on Sunday, Dec. 15. This follows November's full moon, the ...

The Japanese spacecraft Hayabusa2 delivered samples of the asteroid Ryugu to Earth back in 2020, and since then, teams of ...

Uranus' 8,000 kilometre thick layer of water which sits just underneath the massive planet's atmosphere could explain its ...