James Webb Space Telescope, NASA

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.
10 stunning James Webb Space Telescope images show the beauty of space
Pocock, who has worked on the JWST, catalogues the science behind its most stunning images in her new book, Webb's Universe. Here's her pick of the telescope’s best shots
5 breathtaking images of space captured by NASA’s James Webb Space Telescope MIRI instrument
The James Webb Space Telescope (JWST) is a powerful tool for exploring space, launched in December 2021. It can see faraway objects using infrared light. One important part of the telescope is the Mid-Infrared Instrument (MIRI),
James Webb Space Telescope Spots Massive Black Hole With Half the Mass of Its Surrounding Galaxy
Black hole in ULAS J1120+0641 has record mass compared to its galaxy. Quasar's black hole is 1.4 billion solar masses, half its galaxy's mass. Astronomers used JWST to uncover details about this distant quasar.
James Webb Space Telescope finds galaxies pointing toward a dark matter alternative
A new study suggests galaxies in the early universe appear much larger and brighter than expected, precisely as predicted by modified Newtonian dynamics, or MOND.
Galaxy Observations Agree With Alternate Theory to Dark Matter
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
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.
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 ...
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 ...
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James Webb telescope discovers 'inside out galaxy' near the dawn of time
Now, a new observation from the James Webb Space Telescope appears to have confirmed this. The James Webb Space Telescope (JWST) has spotted a strange “inside-out” galaxy at the ...
Hubble Captures a Galaxy with Many Lights
This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...
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Stare into the 'blood-soaked eyes' of 2 spooky galaxies in new Hubble, JWST images (video)
The James Webb Space Telescope (JWST) and Hubble Space Telescope ... the JWST team wrote in a statement accompanying the new images. "They appear as if blood is pumping through the top of a ...
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Webb and Hubble telescopes provide a preview to galactic cannibalism
Astronomers combined images from the James Webb Space Telescope and Hubble Space ... image yet of the galactic pair, revealing new insights into galaxy evolution and star formation.
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James Webb telescope finds 1st possible 'failed stars' beyond the Milky Way — and they could reveal new secrets of the early universe
Astronomers using the James Webb Space Telescope (JWST) have peeked over the Milky Way's ... The observations, which include a stunning new image of the star cluster courtesy of JWST's Near ...
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James Webb Telescope Captures Spectacular Images of “Inside-Out” Galaxy Being Born
the James Webb Space Telescope is aiding their quest with new imagery of one being born "inside-out." Researchers from the University of Cambridge say that these images prove the existence of ...