NASA's James Webb Space Telescope recently turned its watchful eye toward asteroid 2024 YR4, which we now know poses no ...

Unlike larger asteroids, 2024 YR4 exhibits unique thermal behaviour—likely due to its rapid rotation and a surface dominated ...

New images from the Webb Space Telescope reveal the asteroid is about 200 feet (60 metres) across, the size of a 15-storey ...

NASA’s James Webb Space Telescope has recently focused its sights on the asteroid 2024 YR4, revealing that this building-sized object, measuring approximately 60 meters (about 200 feet), poses no ...

HR 8799 (NIRCam Image) / Credit: NASA They used Webb's coronagraph instruments, which block the light from bright stars to get a better view of the planets revolving around them. "It's like ...

Researchers using NASA's James Webb Space Telescope have examined ancient galaxies to explore the secrets of the early ...

The NASA/ESA/CSA James Webb Space Telescope observed Herbig-Haro 49/50, an outflow from a nearby still-forming star, in high-resolution near- and mid-infrared light with the NIRCam and MIRI ...

This new composite image combining observations from NASA's James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) provides a high-resolution view to explore the ...

In this image of the Serpens Nebula from NASA’s James Webb Space Telescope, astronomers found a grouping of aligned protostellar outflows within one small region (the top left corner). Serpens ...

We follow this with a report in detail on the as-built performance of parts constructed for a significant new space application, the NIRCam instrument on James Webb Space Telescope and compare these ...

This image by NASA’s James Webb Space Telescope’s NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) shows different structural details of the Crab Nebula. The supernova remnant ...

An international team of astronomers has detected the bright hydrogen emission coming from a galaxy located in an unusually ...