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TOPICS
Does the Bullet Cluster contain a lot less dark matter than we thought?
·
Physicsworld
·
July 8, 2026, 9:22 p.m.
Dark matter and energy
astronomy
dark matter
James Webb Space Telescope
Physics Research
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.
Read full post on physicsworld.com →
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