The mission identified a planet orbiting a distant star using ripples in space-time, instead of its usual planet-hunting ...

Albert Einstein’s general theory of relativity predicts that a rotating mass like the Earth pulls the fabric of space and ...

A star located about 1,300 light-years from Earth shows signs of having devoured one of its planets — and is now gearing up ...

An international team of astronomers reports the discovery of a new exoplanet orbiting a sunlike star as part of the Next ...

Astronomers have spotted two puffed-up gas giant planets both orbiting the same star 1. At around the size of Jupiter but ...

JWST rocky planet atmosphere search reaches a milestone: four MIRI eclipse measurements of GJ 3929 b rule out a CO2 ...

New observations of WD 1856 b, a gas giant closely orbiting a white dwarf, offer a preview of what could happen to Jupiter ...

NASA’s James Webb Space Telescope found methane, aerosols, and a tidal heat signature on WD 1856 b — a Jupiter-sized world ...

NASA's TESS has discovered an exoplanet nearly 40,000 light-years from Earth using gravitational microlensing for the first ...

The exoplanet telescope TESS revealed a distant world using an entirely different detection method than the one it was built ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

This July offers skywatchers a celestial spectacle with planetary alignments and a returning comet. Observers can witness the ...