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Forget dark matter: the James Webb telescope hasn't found it - but it seems to have spotted an alternative

A group of astronomers, citing data from the James Webb Space Telescope (JWST), claims that some of the oldest galaxies in the universe may have formed potentially without the influence of dark matter. "We do not observe what dark matter theory pred...

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Triple spectacle: Webb telescope detects supernova in three different explosion periods

The near-infrared camera (NIRCam) of the James Webb Space Telescope has captured an intriguing sight 3.6 billion light-years from Earth— a supernova that appears three times at different stages during its explosion in a single image. Importantly, thi...

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The James Webb telescope has revealed how a hungry black hole is "devouring" its own galaxy

The James Webb Space Telescope (JWST) has detected a supermassive black hole in the early universe that was so "hungry" it began to consume its own galaxy. Typically, galaxies are considered "dead" or "quiescent" when star formation ceases. Scientis...

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The James Webb Telescope has discovered a 13.5 billion year old galaxy - the oldest galaxy ever seen

Sure! Here’s the paraphrased and translated content with the original HTML structure preserved: ```html Astronomers have discovered JADES-GS-z14-0, the oldest known galaxy in the Universe, which challenges our understanding of early cosmic structure...

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Cosmic giant neighbor: The James Webb Telescope has discovered a unique exoplanet near Earth

By its weight, it surpasses Jupiter by six times. The James Webb Space Telescope (JWST) has captured a direct image of a new planet, which turned out to be a cold gas giant located in the Epsilon Indi system, just 12 light-years away from Earth. Thi...

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Humanity's new home? The James Webb telescope has discovered a potentially habitable planet

Researchers, analyzing data from the James Webb telescope, have determined that the exoplanet LHS 1140 b may be an icy water world. Interestingly, it has the potential to support an atmosphere similar to Earth's and even life. The planet, previously...

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Faulty stars appear to be able to generate their own aurora borealis - thanks to a hidden exoluna

Studying the data collected by the James Webb Space Telescope, astronomers have detected methane emissions coming from a brown dwarf, or "failed star" - previously it was believed that these worlds were not warm enough for this phenomenon. "The pres...

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The Webb telescope "peered" into the most distant known galaxy - it existed when the universe was only 430 million years old

For the first time, the Hubble telescope discovered the galaxy GN-z11, and now its successor, the James Webb Space Telescope, also found a supermassive black hole there (the most distant black hole known to us). "We saw extremely dense gas, which is...

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The Webb telescope "peered" into the most distant known galaxy - it existed when the universe was only 430 million years old

For the first time, the galaxy GN-z11 was discovered by the Hubble telescope, and now its successor, the James Webb Space Telescope, has also found a supermassive black hole there (the most distant black hole known to us). “We saw extremely dense ga...

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