This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

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

"The James Webb Space Telescope has captured helium escape from this planet for the first time, and it is the most confident ...

Watch how JW Telescope detects temperature on Trappist 1 b. Credit: Space.com | animation courtesy: ESO/L. Calçada / Space ...

The NASA/ESA/CSA James Webb Space Telescope and Atacama Large Millimetre/submillimetre Array (ALMA) has joined forces to deliver a new view of the Butterfly Nebula, located about 3400 light-years away ...

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth.

The NASA/ESA/CSA James Webb Space Telescope has captured a stunning view of the Pismis 24 star cluster located in the core of the Lobster Nebula. Travel 5,500 light years to the amazing imagery in ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to its growing list. Reading time 2 minutes Since it began its science ...

After Christmas dinner in 2021, our family was glued to the television, watching the nail-biting launch of NASA's US$10 billion (AU$15 billion) James Webb Space Telescope. There had not been such a ...

This discovery is out of this world. For the first time since its operations began in 2021, the James Webb Space Telescope (JWST) has captured a direct image, published by the journal Nature, of a new ...

Jupiter's dazzling auroras are hundreds of times brighter than those seen on Earth, new images from the James Webb Space Telescope reveal. The solar system's largest planet displays striking dancing ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...