Gas giant - Israel News Beep

An artistic rendering of a dust and gas disk encircling the young exoplanet CT Cha b. Image credit: NASA / ESA / CSA / STScI / G. Cugno, University of Zürich & NCCR PlanetS / S. Grant, Carnegie Institution for Science / J. Olmsted, STScI / L. Hustak, STScI.

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Webb Discovers Exomoon-Forming Circumplanetary Disk around Gas-Giant Exoplanet

September 29, 2025

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have found the carbon-rich disk surrounding CT Cha b, a…

Detections of near-infrared emissions in Saturn’s ionosphere (left) show dark bead-like features embedded within bright aurora; in the stratosphere (right), 500 km below, a lopsided star-pattern extends towards the equator. Image credit: NASA / ESA / CSA / Webb / Stallard et al.

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Webb Detects Complex Structures in Upper Atmosphere of Saturn

September 19, 2025

Astronomers using the NASA/ESA James Webb Space Telescope have detected a series of dark, bead-like and asymmetric star-shaped…