The James Webb Space Telescope captured massive galaxy cluster RX J2129. located about 3.2 billion light-years away. A ‘supernova-hosting galaxy’ can be seen three times, at 3 different points in time ...
Astronomers using the James Webb Space Telescope have discovered dozens of ancient stars in the distant Dragon Arc galaxy, revealing new insights into the universe's formation and evolution.
Using a natural phenomena called “gravitational lensing”, a team of researchers and astronomers at the University of Arizona’s Steward Observatory have spotted ...