NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...

A new theoretical study argues that gravitational instabilities within an abandoned swarm could have satellites colliding and ...

A gas giant the size of Jupiter, yet even heavier and denser, has captured the attention of astronomers across the world. This planet, now confirmed and named TOI-4465 b, lies roughly 400 light-years ...

Astronomers have confirmed the existence of a rare, retrograde-orbiting planet in a tight binary star system. Most stars throughout the Universe are part of binary or multiple star systems. In these ...

New observations are the first direct evidence of planets influencing their stars rather than just passively orbiting them ...

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it ...

Astronomers have found key organic molecules in a young star’s disk, V883 Orionis, suggesting that the origin of life in deep space.

There could be many more satellite galaxies orbiting the Milky Way than previously thought or observed, according to astronomers.

A new study suggests that at least six "minimoons" – rock fragments ejected from the Moon – are orbiting Earth at any given moment.