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Affichage des articles dont le libellé est ASTRONOMY - Jupiter from the Webb Space Telescope. Afficher tous les articles
Affichage des articles dont le libellé est ASTRONOMY - Jupiter from the Webb Space Telescope. Afficher tous les articles

18/01/2026

ASTRONOMY - Jupiter from the Webb Space Telescope

 2026 January 18

The featured image shows Jupiter in infrared light as captured
by the James Webb Space Telescope. Visible in unusually dark colors
are Jupiter's clouds including the Great Red Spot, a ring, 
several moons, and bright aurora.
Please see the explanation for more detailed information.

Jupiter from the Webb Space Telescope
Image Credit: NASAESACSAJupiter ERS TeamProcessing: Ricardo Hueso (UPV/EHU) & Judy Schmidt

Explanation: This infrared view of Jupiter by Webb is illuminating. High-resolution infrared images of Jupiter from the James Webb Space Telescope (Webb) reveal, for example, differences between high-floating bright clouds -- including the Great Red Spot -- and low-lying dark clouds. Also clearly visible in the featured Webb image are Jupiter's dust ring, bright auroras at the poles, and Jupiter's moons Amalthea and Adrastea. The footprint of large volcanic moon Io's magnetic funneling of charged particles onto Jupiter is also visible in the southern aurora. Some objects are so bright that light noticeably diffracts around Webb's optics creating streaks. Webb, which orbits the Sun near the Earth, has a mirror over six meters across making it the largest astronomical telescope ever launched -- with over six times more light-collecting area than Hubble.

30/08/2022

ASTRONOMY - Jupiter from the Webb Space Telescope

 2022 August 30

The featured image shows Jupiter in infrared light as captured
by the James Webb Space Telescope. Visible in unusually dark colors
are Jupiter's clouds including the Great Red Spot, a ring, 
several moons, and bright aurora.
Please see the explanation for more detailed information.

Jupiter from the Webb Space Telescope
Image Credit: NASAESACSAJupiter ERS TeamProcessing: Ricardo Hueso (UPV/EHU) & Judy Schmidt

Explanation: This new view of Jupiter is illuminating. High-resolution infrared images of Jupiter from the new James Webb Space Telescope (Webb) reveal, for example, previously unknown differences between high-floating bright clouds -- including the Great Red Spot -- and low-lying dark clouds. Also clearly visible in the featured Webb image are Jupiter's dust ring, bright auroras at the poles, and Jupiter's moons Amalthea and Adrastea. Large volcanic moon Io's magnetic funneling of charged particles onto Jupiter is also visible in the southern aurora. Some objects are so bright that light noticeably diffracts around Webb's optics creating streaks. Webb, which orbits the Sun near the Earth, has a mirror over 6 meters across making it the largest astronomical telescope ever launched -- with 15 times more light-collecting area than Hubble.

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