The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...
"In order to get such high sensitivity in the mid-infrared, one needs to go to space, as the atmosphere severely messes up ...
Using the Webb telescope’s powerful Near Infrared Imager and Slitless Spectrograph (NIRISS) instrument, the team detected a ...
Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...