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

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The ...

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month presents HH 30 in unprecedented detail. This target is ...

On this date, President John F. Kennedy provides NASA with its strongest advocate for large space telescopes, James Webb ...

Space photo of the week: Hubble captures a cosmic snow angel created by a bright, young star —Space photo of the week: James Webb and Chandra spot a cosmic 'Christmas Wreath' sparkling in the ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

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

New U.S. Postal Service stamps released last week feature images captured by NASA's James Webb Space Telescope.

James Webb and Hubble reveal HH 30, a young star’s chaotic birth in a cosmic nursery, shedding light on dust movement, jets, ...