galaxies, James Webb Space Telescope and dark matter

James Webb Telescope: “Red monster galaxies” problem for the standard model
The James Webb Telescope once again discovered galaxies that form stars so early and so effectively that they don't fit into the standard model of cosmology.
James Webb Space Telescope finds galaxies pointing toward a dark matter alternative
A group of astronomers analyzing data from the James Webb Space Telescope ( JWST) say some of the oldest galaxies in our universe appear much larger and brighter than expected, suggesting they formed early and grew rapidly — potentially without the influence of dark matter.
James Webb Space Telescope’s data unveils galaxies that could lead to a dark matter revolution
The James Webb Space Telescope has discovered surprisingly large and bright early galaxies. This discovery challenges the traditional understanding of
NASA James Webb Telescope Revelations Challenge Theory of Gravity
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told Newsweek.
James Webb Telescope: galaxy discoveries are set to shake up the standard model
Since its launch, the James Webb Space Telescope has been finding unusually bright galaxies in the early cosmos. Now there is supposed to be an explanation.
Webb telescope scientists forced to reckon with enormous galaxy outliers
Astronomers have used the James Webb Space Telescope to observe three early ultra-massive galaxies, formed shortly after the Big Bang.
New research challenges dark matter theory in galaxy formation
The standard model for how galaxies formed in the early universe predicted that the James Webb Space Telescope (JWST) would see dim signals from small, primitive galaxies. But data are not confirming the popular hypothesis that invisible dark matter helped the earliest stars and galaxies clump together.
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Team discovers ultra-massive galaxies in early Universe that challenge standard cosmology
An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...
Space on MSN13d
Stare into the 'blood-soaked eyes' of 2 spooky galaxies in new Hubble, JWST images (video)
This pair of galaxies is currently in the process of colliding and merging into one, a process that will take around a ...
Business Today7h
‘Red Monster’: Scientists discover three ultra-massive galaxies, challenging previous formation theories
Researchers led by the University of Geneva identified three ultra-massive galaxies, each nearly as massive as the Milky ...
Nanowerk1d
'Red Monster' galaxies in early universe challenge current models of galaxy formation
The surprising discovery – described in the journal Nature ("Accelerated formation of ultra-massive galaxies in the first ...
AZoQuantum on MSN1d
New Theory of Gravity Explained by the Observation of Early Galaxies
Reviewed by Lexie CornerNov 13 2024 According to new research from Case Western Reserve University, the oldest galaxies are ...