james webb space telescope news

James Webb Space Telescope, dark matter

Webb telescope scientists forced to reckon with enormous galaxy outliers

The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest processes that would have been slow and inefficient, said Stijn Wuyts, an astronomer from the University of Bath in the United Kingdom.

Space on MSN · 1d

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.

The Times of India on MSN · 8h

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 galaxy formation and dark matter's role. An alternative theory,

1don MSN

Webb telescope sees world that could reek of burnt matches and rotten eggs

Using the James Webb Space Telescope, an international cooperation of NASA and the European and Canadian space agencies, a ...

1don MSN

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 ...

Space on MSN1h

James Webb Space Telescope's View Of Pandora's Cluster Is Interesting

James Webb Space Telescope imagery of Pandora’s Cluster (Abell 2744) delivers three galaxy clusters and so much more. Take a ...

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 ...

Live Science on MSN6d

'Ridiculously smooth': James Webb telescope spies unusual pancake-like disk around nearby star Vega — and scientists can't explain it

The nearby bright star Vega is surrounded by a surprisingly smooth, 100 billion-mile-wide disk of cosmic dust, confirming ...

India.com13h

7 latest images of space objects captured by NASA James Webb Telescope

This Hubble Space Telescope image shows LEDA 42160, a galaxy about 52 million light-years from Earth. The dwarf galaxy is ...

23h

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 ...

Live Science on MSN8d

James Webb telescope spots 'feasting' black hole eating 40 times faster than should be possible

Astronomers using the James Webb Space Telescope have spotted a feeding black hole in the early universe that seems to be eating 40 times faster than is theoretically possible.

Webb telescope reveals rapid growth of primordial black hole

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

The Secret Science Behind Webb’s Mirror Mastery

Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

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James Webb Space Telescope, dark matter

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