For the first time, scientists have built a digital version of the Milky Way that follows the motion of individual stars, not ...
The James Webb Space Telescope has captured imagery of spiral galaxy NGC 7469, which is 90,000 light-years in diameter. The ...
Simulating a billion years using previous best-resolution simulations would take almost 36 years of real computing time.
NASA/ESA/CSA James Webb Space Telescope's NIRCam (Near-Infrared Camera) and MIRI (Mid-Infrared Instrument) captured amazing ...
"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...