The shockwave Webb studied emerged from Cassiopeia A, now a neutron star, about 11,000 light-years from Earth. After the ...
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and creating a time lapse of the phenomena.
The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...
NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing ...
The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...
Japan's government has been considering joining a U.S.-led space telescope initiative to search for Earth-like planets and ...
Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...