Webb and Chandra Image of Bullet Cluster Maps Invisible Dark Matter
‘This is the central region of the Bullet Cluster, which is made up of two massive galaxy clusters.…
Super-Bright Galaxy Photo Shows How Webb Compares Against Hubble
This image of Messier 82 combines data captured by the James Webb Space Telescope’s NIRCam and MIRI instruments.…
NASA learns how our galaxy and other disk galaxies formed, confirming existing model
Astronomers have long sought to understand why galaxies like our own Milky Way have a dual structure —…