John Wenz

Epsilon Indi Ab is the coldest and oldest exoplanet imaged to date, revealing a potentially intriguing mix of molecules in its atmosphere. It's also not the planet astronomers expected to find.

Archival data from the Cassini spacecraft yielded new clues to three strange oceans on the surface of the planet’s largest moon, Titan.

Numerous tiny impacts vaporizing lunar soil and throwing up atoms largely create the Moon's thin, transient atmosphere, a new study finds.

A recent pilot experiment demonstrated new capabilities that can take even sharper images of black holes.

New observations show the bubbling surface of the red giant star R Doradus, a feat previously only achievable with the Sun.

Astronomers comparing data taken by Dawn with models of Ceres on Earth determined that organics on its surface came from within Ceres itself.

A famous radio signal from space long considered as a possible sign of another civilization, in the end, falls flat.

Claims of worlds orbiting Barnard's star have been made before. But an advanced instrument could provide the breakthrough that finally confirms the star hosts a planetary system

Our planet's surface is littered with debris from the skies — and researchers have found that most come from only a few asteroid families.

Gliese 229 B, discovered in 1995, is a binary system of two brown dwarfs orbiting each other, in orbit around their parent red dwarf star.