New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

The James Webb Space Telescope has revolutionized astronomy in just three years. A new project celebrates its impact on the ...

New insights into the extreme conditions behind "disintegrating planets" reveals how they are consumed by the heat of their ...

NASA’s James Webb Telescope uncovers GJ 1214 b, a super-Venus exoplanet with a carbon dioxide-heavy atmosphere, challenging ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) has captured stunning views of Herbig Haro object 797 (HH 797) ...

"The operations work at STScI, NASA's Goddard Space Flight Center, and other NASA contractors is funded by the operational ...

NASA wants to view the Big Bang with this behemoth, so it's saying goodbye to the James Webb Telescope. The new one redefines ...

The exoplanet Enaiposha (GJ 1214 b), previously thought to be a mini-Neptune, has been reclassified as a "Super-Venus" ...

The probability of humanity being the sole technological civilization in the observable universe is considered to be less ...

The U.S. Postal Service has issued a new set of stamps celebrating the James Webb Space Telescope, the most powerful space ...

"The James Webb Space Telescope has been truly revolutionary ... or extrasolar planets, or "exoplanets." But reality often doesn't meet expectations. In celebration of three years of exoplanet ...