Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...

An international team including astronomers from the University of Geneva (UNIGE) and the National Center of Competence in ...

Searching for exomoons—moons that orbit around another planet—was one of the most exciting capabilities expected of the James ...

NASA confirms interstellar visitor 3I/ATLAS is a natural comet, not an alien artefact. Its nickel and CO2-rich chemistry suggests it's pre-Sun matter, offering unique insights into ancient star ...

Interstellar comet 3I/ATLAS, the third confirmed visitor, reveals shocking data: high nickel content and unique cryovolcanism ...

Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...

"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...

According to NASA, the NIRCam on the JWST has near infrared imagery that provided high-resolution imagery for the ...

NASA’s James Webb Space Telescope (JWST) has revealed stunning, unprecedented details of the Red Spider Nebula using its Near-Infrared Camera (NIRCam). This new image, for the first time, fully ...

Later in December, the 3I/ATLAS interstellar comet will get as close to Earth as it ever will. Here's what to know.