Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

If even a few of these objects turn out to be what we think they are, our discovery could challenge current ideas about how galaxies formed in the early universe,” said Haojing Yan, a University of ...

NASA observed interstellar comet 3I/ATLAS through the lens of the James Webb Space Telescope for the first time.

Astronomers using NASA’s James Webb Space Telescope have stumbled upon a puzzling population of galaxies that look far too ...

With over 300 individual components that all have to work together, the design and construction of the James Webb Space Telescope gave experts a particularly difficult set of engineering problems ...

JWST, a collaboration of NASA, ESA, and CSA, sets new standards in astronomical observation with its cutting-edge optical ...

NASA's James Webb Space Telescope has made its first observations of interstellar comet 3I/ATLAS, revealing that the comet ...

The Manhattan-sized interstellar object rocketing through Earth’s inner solar system is covered by a cloud of carbon dioxide, ...

Webb Telescope reveals complex carbon molecules forming in the Bug Nebula, suggesting dying stars may seed the galaxy with ...

Revealing hidden aspects of the universe: NASA’s James Webb Space Telescope captured an unprecedented image of a region known as Cat's Paw Nebula.

Webb has captured a previously unseen exoplanet, the lightest planet imaged so far—an accomplishment made possible by the space-based telescope’s advanced capabilities.

Karen Abarca began her professional journey as a costume designer in California. Now, she's an engineer who worked on NASA's James Webb Space Telescope. Here's how she changed careers and overcame ...