James Webb Discovery Tracker


The JWST Discovery Tracker. Here you can find all the official JWST discoveries and images, posted by NASA, ESA, CSA and STScI - sorted in a reverse chronological order. In addition, the tracker also contains the unofficial JWST discoveries released by universities, institutes and research groups. These posts are marked as (unofficial). Clicking on each image will open a discovery page with the highest resolution images and a comprehensive, "human words" explanation. Discovery count (official and unofficial): 241



Latest Official James Webb Discovery:


Webb Opens New Window on Supernova Science



James Webb Discoveries


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Date: 6/10/2024

Webb reveals asteroid collision in neighboring star system (unofficial)


Date: 6/10/2024

Webb Opens New Window on Supernova Science


Date: 6/6/2024

Webb finds plethora of carbon molecules around young star


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Date: 6/6/2024

Earliest detection of metal challenges what we know about the first galaxies (unofficial)


Date: 6/5/2024

First of its kind detection made in striking new Webb image


Date: 6/3/2024

The Crab Nebula (Webb/Chandra composite)


Date: 5/30/2024

Webb finds most distant known galaxy


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Date: 5/29/2024

Fireworks of stellar starbursts


Date: 5/23/2024

Galaxies Actively Forming in Early Universe Caught Feeding on Cold Gas


Date: 5/20/2024

Webb Cracks Case of Inflated Exoplanet


Date: 5/16/2024

Webb detects most distant black hole merger to date


Date: 5/8/2024

Webb Hints at Possible Atmosphere Surrounding Rocky Exoplanet


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Date: 5/6/2024

Astronomers observe elusive stellar light surrounding ancient quasars (unofficial)


Date: 4/30/2024

NGC 6440


Date: 4/30/2024

Webb Maps Weather on Planet 280 Light-Years Away


Date: 4/29/2024

Horsehead Nebula


Date: 4/23/2024

New JWST observations reveal black holes rapidly shut off star formation in massive galaxies (unofficial)


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Date: 4/17/2024

ASTRONOMERS UNCOVER METHANE EMISSION ON A COLD BROWN DWARF (unofficial)


Date: 4/3/2024

M82


Date: 4/3/2024

JWST identifies fossil star cluster in distant galaxy (unofficial)


Date: 3/27/2024

Webb telescope takes its first images of forming planetary systems (unofficial)


Date: 3/27/2024

U-M astronomers conduct first search for forming planets with new space telescope (unofficial)


Date: 3/26/2024

Zwicky 18


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Date: 3/13/2024

Webb finds ethanol and other icy ingredients for worlds


Date: 3/12/2024

Detailed pictures of one of the first galaxies show growth in the early Universe was much faster than first thought (unofficial)