In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of striking Earth in 2032.

Nasa using world’s most powerful telescope to examine asteroid that could smash into Earth - Research should better refine ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

Captured by the James Webb Space Telescope (JWST), this celestial spectacle, known as Herbig Haro 30 or HH 30, highlights a ...

ALMA picks up signals from big dust grains, about the size of sand grains, showing that they are concentrated in a thin, ...

Explore the James Webb Space Telescope's incredible discovery: a cosmic alignment revealing the teenage years of our Milky ...

NASA's Pandora mission nears launch, aiming to analyze exoplanet atmospheres for habitability clues. Using infrared ...

Webb's fiery image is an edge-on protoplanetary disc, known as HH 30, around a newly formed star that is hidden by the dark ...

NASA's powerful James Webb Space Telescope has captured grains the size of a single bacterium that'll likely transform into planets.