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Massive 'El Gordo' galaxy cluster suggests dark matter smashes into itself
Evidence of Dark Matter Interacting With Itself in El Gordo Merger
Astrophysicists Detect Potential Collisional Dark Matter in “El Gordo”
News from 'El Gordo': Study suggests dark matter may have collisional properties after all
Webb observed the galaxy cluster El Gordo, a “cosmic teenager” that existed 6.2 billion years after the big bang.
James Webb Space Telescope unveils the gravitationally warped galaxies of 'El Gordo'
Gravitational arcs in 'El Gordo' galaxy cluster
A massive blow for ΛCDM – the high redshift, mass, and collision velocity of the interacting galaxy cluster El Gordo contradicts concordance cosmology
