Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...

The powerful, Tucson-born infrared eyes of the James Webb Space Telescope have notched another record for long-range viewing: the largest number of individual stars ever detected in the distant ...

NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. NASA's Hubble and James Webb space telescopes captured imagery of the aftermath from ...

NGC 604, a vibrant star-forming region, contains over 200 of the hottest and most massive stars, primarily B-type and O-type, all in the early stages of their lifespans. Webb's image of NGC 1087 ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe ...

The discovery was made owing to a scientific phenomenon known as gravitational lensing, which is when a large celestial body ...

NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole. A festive portrait of our Milky Way ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

NASA's James Webb Space Telescope has detected and "weighed" a galaxy - seen 600 million years after the Big Bang - that is ...

Using the James Webb Space Telescope (JWST), astronomers have characterized the atmosphere of a hot super-Neptune exoplanet ...

The research group observed a galaxy nearly 6.5 billion light-years from Earth; when the universe was half its current age.

While the extra-galactic stars provided a microlensing effect, large clusters of dark matter provided a macrolensing effect.