The ALMA radio telescope array in the Atacama Desert temporarily halted operations after a rare snowfall blanketed the base ...

An exoplanet has been discovered orbiting Barnard's star by the European Southern Observatory’s Very Large Telescope. Barnard ...

Astronomers have discovered a galaxy that has been "frozen in time" for billions of years. Like a celestial dinosaur fossil, ...

The satellites the world relies on for navigation, communication and more get their bearings from distant black holes – but ...

James Webb’s mid-infrared vision has likely captured a frigid, Saturn-mass planet shaping the dusty rings around the nearby ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

A pair of stars orbiting one another has been found near the supermassive black hole Sagittarius A* using the European ...

They used Webb's mid-infrared instrument to suppress the overwhelming glare from the host star, revealing faint objects that ...

Astronomers continue to expand the opportunities of discovery using NASA’s James Webb Space Telescope, and the recent ...

NASA's James Webb Space Telescope (JWST) provided the first direct image of a planet with a mass similar to Saturn's, ...

Astronomers using NASA’s James Webb Space Telescope have captured compelling evidence of a planet with a mass similar to ...

In a groundbreaking first, the James Webb Space Telescope has captured its first direct image of a distant exoplanet ...