Latest News for: jwst

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Kepler-51 "Super-Puff" Planets Baffle Scientists as JWST Finds No Atmosphere Clues

NDTV 21 Mar 2026
The Kepler-51 system hosts three ultra-light "super-puff" planets with massive atmospheres and tiny cores. New JWST observations failed to detect atmospheric signatures, suggesting thick... .
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JWST fails to detect atmospheres of ‘super-puff’ planets in Kepler-51 system

Madhyamam 21 Mar 2026
Astronomers studying the distant Kepler-51 system have been left puzzled after the James Webb Space Telescope failed to detect expected atmospheric signatures on its unusual “super-puff” planets ... However, no such signals were detected ... ....
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JWST probes emerging young star clusters in nearby spiral galaxy NGC 628

Phys Dot Org 21 Mar 2026
Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a nearby spiral galaxy known as NGC 628 ... What does JWST tell us about eYSCs in NGC 628? ... JWST probes ...
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JWST reveals a strange sulfur world unlike any planet we know

Science Daily 18 Mar 2026
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Even JWST can’t see through this planet’s massive haze

Science Daily 18 Mar 2026
Observations from JWST revealed that this haze may be one of the largest ever detected, possibly ...
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JWST maps Europa's CO₂ beyond Tara Regio, hinting at subsurface exchange

Phys Dot Org 16 Mar 2026
The research, led by Gideon Yoffe and colleagues and posted to the arXiv preprint server, applied a sophisticated technique called spectral decomposition to JWST observations of Europa's leading hemisphere.
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The JWST Reveals Some Puzzling Surprises in Jupiter's Northern Aurora

Universe Today 09 Mar 2026
The JWST observed these bright spots and generated infrared spectra of them ...
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JWST reveals surprising secrets in Jupiter's northern lights

Phys Dot Org 04 Mar 2026
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Dark star theory links JWST early universe anomalies

SpaceDaily 03 Mar 2026
The team shows how dark stars could account for the appearance of blue monster galaxies, the abundance of early overmassive black hole galaxies, and the compact little red dots in JWST images.
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JWST study links sulfur rich gas giants to core growth in distant HR 8799 system

SpaceDaily 03 Mar 2026
The new study, led by scientists at the University of California San Diego, uses JWST’s high resolution spectroscopy to examine the atmospheres of three of the HR 8799 planets in unprecedented detail.
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JWST Digs Into the Uranian Ionosphere

Universe Today 27 Feb 2026
That weird tilt gave the James Webb Space Telescope (JWST) a chance to probe the ...
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Eerie brain-like nebula captured in stunning new JWST images

Scientific American 27 Feb 2026
Nebula PMR 1 looks uncannily similar to an electrified brain inside a semi-transparent skull ... .
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The Cosmic Brain As Seen By The JWST

Universe Today 26 Feb 2026
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Webb’s Latest Photos Are Among its Most Incredible Yet

PetaPixel 25 Feb 2026
The James Webb Space Telescope (JWST) has captured plenty of ...
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New JWST images reveal the rosy glow of Uranus in unprecedented detail

Scientific American 24 Feb 2026
Fresh observations from the James Webb Space Telescope show how vivid auroras surge through Uranus’s tilted magnetic field ... .

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