Choose how you want to continue.
Does the Bullet Cluster contain a lot less dark matter than we thought?
Summary
A new analysis of the Bullet Cluster, based on observations from the James Webb Space Telescope, suggests it may contain significantly less dark matter than previously believed, potentially even none at all.
MORE POSTS LIKE THIS
As This Ancient Star Cluster Unravels, a Never-Before-Seen Star Ribbon is Forming Under the Influence of Dark Matter
Thedebrief ·
Aug 13, 2026
How the Webb Telescope is Influencing Astrophysicists’ Theories
Adafruit Industries Blog ·
Jul 13, 2026
Ancient black hole sheds new light on Webb’s Little Red Dots
Nasaspaceflight ·
May 31, 2026
New image captures glowing shock waves in the Helix Nebula
Physicsworld ·
Aug 14, 2026
AUTHOR