After an amazing orbital flight, billionaire-pilot Jared Isaacman says he aims to safeguard human civilization by sprinkling ...

Pollard A powerful telescope, perched above the clouds at some 13,800 feet, has snapped a brilliant view of distant galaxies.

This image from the Hubble Space Telescope features the unbarred spiral galaxy NGC 5033, situated approximately 40 million ...

X-ray observations have shown that most of the visible matter in the universe exists as hot gas between galaxies and have ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

Astronomers have found a world shrouded in an atmosphere of water vapor, orbiting a star 100 light-years away.

NASA has revealed the first look at a full-scale prototype for six telescopes that will enable, in the next decade, the space ...

The star Betelgeuse is a red supergiant that is destined to explode, but astronomers don't know exactly when the famous star ...

Huge galaxy clusters are providing answers to contemporary cosmic questions a century after astronomers demonstrated that ...

Here’s another spectacular artist's depiction of a giant plume of dust surrounding a supermassive black hole, illustrating how the black hole attracts light from nearby active g ...

JWST has found an early universe galaxy forming stars faster on the outer edges than its core, a first-of-its-kind ...

NASANew observations from the James Webb Space Telescope (JWST) have confirmed a decades-old galaxy model, originally ...