Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars.

China is no longer focused only on low-Earth orbit. Beijing now treats the Moon as strategic terrain, pushing toward a ...

National Geographic Explorer Paolo Verzone provides a rare peek inside a stellarator, an experiment that aims to give the world near-limitless clean energy.

How the world of the smallest particles is structured, what is known about fundamental forces, and what particles have to do ...