Scientists uncovered evidence that astrophysics models of massive stars and supernovae are inconsistent with observational ...

A compound lens forged by two galaxies is helping astronomers get a bead on the Hubble Constant and dark energy.

New observations suggest that the universe’s oldest galaxies are brighter than expected. Here's why this may be a big deal.

The HBO prequel fills in the vast universe of “Dune”— but has our own galaxy in mind, too.

Some minerals in lava could suggest water is nearby.

Two massive galaxies are bending light from the same distant quasar, creating a so-called Einstein zigzag lens that could ...

An international team of astronomers has discovered an instance of two galaxies aligned in a way where their gravity acts as ...

An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...

Researchers using the James Webb Space Telescope have discovered three massive galaxies from the early universe, revealing ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...