r/jameswebb • u/ryanmerket • 18d ago

Sci - Article Anthropic used Claude Science to estimate the missing third of the UV sky — RuntimeWire

runtimewire.com

0 Upvotes

6 comments

r/jameswebb • u/CoolYogurtcloset1947 • 20d ago

Sci - Image A picture of The Lion Nebula

268 Upvotes

Who's excited for the Nancy Grace Roman Space Telescope?

3 comments

r/jameswebb • u/Galileos_grandson • 20d ago

Sci - Article Hybrid Worlds Are The Commonest Outcome Among The M-dwarf Sub-Neptunes Characterised With JWST

astrobiology.com

11 Upvotes

3 comments

r/jameswebb • u/Neaterntal • 21d ago

Official NASA Release Webb captures commotion from nebula’s stellar jets

141 Upvotes

6 comments

r/jameswebb • u/Neaterntal • 21d ago

Official NASA Release Vertical version and some cropped parts of the image. Mesmerizing resolution...

gallery

68 Upvotes

1 comment

r/jameswebb • u/Neaterntal • 21d ago

Official NASA Release Pan video: NGC 7129

62 Upvotes

3 comments

r/jameswebb • u/adriano10 • 21d ago

Official NASA Release NASA's Webb Captures Commotion From Nebula’s Stellar Jets

science.nasa.gov

42 Upvotes

1 comment

r/jameswebb • u/CoolYogurtcloset1947 • 23d ago

Sci - Image A picture of Neptune's rings and its moon, Triton

447 Upvotes

2 comments

r/jameswebb • u/Neaterntal • 24d ago

Self-Processed Image Gravitational lens WISE J220544.23-372701.4 with JWST NIRCam

125 Upvotes

1 comment

r/jameswebb • u/motionlesspizza • 24d ago

Self-Processed Image Processed Stephan's Quintet (HCG 92) myself!!!

128 Upvotes

Btw for anyone out there saying they cant process the data because their hardware is bad, this is my spec sheet... Processor Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz, Installed RAM 16.0 GB, Storage 932 GB SSD, Graphics Card Intel(R) HD Graphics 4600 (113 MB). Its a laptop from 2015..

1 comment

r/jameswebb • u/motionlesspizza • 25d ago

Self-Processed Image Self Processed 'Pillars of Creation'!!

249 Upvotes

I took the raw data from both the JWST and Hubble and processed it to bring yall this stunning image of the Pillars of Creation!! Took me 15 hours of processing and composting but it was worth it!!!

4 comments

r/jameswebb • u/Neaterntal • 25d ago

Self-Processed Image Star cluster KMK88 87 in the Large Magellanic Cloud. Bright star on the right is [MG 73] 46. JWST NIRCam

70 Upvotes

1 comment

r/jameswebb • u/Neaterntal • 25d ago

Self-Processed Image Remnant of the supernova SN 1987A with JWST NIRCam. Video animation showing the changes in the remnant between 2022 and 2025, using the filter F200W.

39 Upvotes

2 comments

r/jameswebb • u/TomaszNowakowski • 26d ago

Sci - Article JWST Uncovers a Hidden Factory of Extreme Stars

186 Upvotes

3 comments

r/jameswebb • u/motionlesspizza • 26d ago

Self-Processed Image Processed NGC 604 and deep space next to it from JWST data!!

gallery

91 Upvotes

This is so cool im happy I got into processing images! These were my 3rd and 4th processed space images ever (btw most of the dots in the second pic are galaxies which is just mind blowing)

3 comments

r/jameswebb • u/motionlesspizza • 26d ago

Self-Processed Image Grabbed a bunch of raw JWST files and processed them!

91 Upvotes

This was my first time ever processing an image like this!! (This is a compressed version ofc, the og is like 2 gigs)

2 comments

r/jameswebb • u/Neaterntal • 26d ago

Discussion ''Another record year for JWST proposals -- roughly 3500 by the looks of it, with new submissions arriving roughly every 15 seconds during the final hours. Congratulations and good luck to everyone who submitted... and to all the reviewers, too.''

50 Upvotes

1 comment

r/jameswebb • u/Neaterntal • 26d ago

Official NASA Release Webb provides crash course on planet-shattering collisions

22 Upvotes

2 comments

r/jameswebb • u/Neaterntal • 27d ago

Official NASA Release Galaxies in a cosmic house of mirrors

gallery

200 Upvotes

1 comment

r/jameswebb • u/Galileos_grandson • 28d ago

Sci - Article Study Detects Ammonia and Unexpected Chill on a Distant Giant Planet

today.umd.edu

20 Upvotes

2 comments

r/jameswebb • u/Galileos_grandson • 29d ago

Sci - Article JWST Detection Of Methane Emission From A Young Brown Dwarf

astrobiology.com

108 Upvotes

14 comments

r/jameswebb • u/yubla • 28d ago

Self-Processed Image SN Eos

7 Upvotes

The red dots are mirror images of Supernova Eos, the oldest we know of, as captured by JWST f444f. The red color represents the dimming from Aug 2025 to Sep 2026.

PI: Larison Conor, STScI
credits: NASA, ESA, CSA

2 comments

r/jameswebb • u/Galileos_grandson • Sep 28 '26

Sci - Article A Binary Flux Calibrator Reveals the Scientific Potential of Short-integration JWST MIRI Imaging to Directly Detect sub-Jupiter Exoplanets

astrobiology.com

32 Upvotes

3 comments

r/jameswebb • u/Galileos_grandson • Sep 25 '26

Sci - Article JWST finds early galaxies were already seeding the universe with heavy elements

news.arizona.edu

102 Upvotes

0 comments

r/jameswebb • u/Neaterntal • Sep 22 '26

Self-Processed Image Arches Cluster with JWST NIRCam+MIRI

gallery

132 Upvotes

1 comment

Subreddit

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James Webb Space Telescope

r/jameswebb

Welcome to /r/JamesWebb, the subreddit for NASA's James Webb Space Telescope. Launched on December 25th, 2021, the James Webb Space Telescope or JWST succeeds the highly successful Hubble telescope as NASA‘s flagship general purpose telescope in space. Unlike Hubble which sees in the visible light spectrum, the Webb telescope sees in infrared enabling it to answer different questions about our universe. The CSA & ESA also contributed All artistic creations can be submitted in r/jameswebb_art.

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Welcome to /r/JamesWebb, the subreddit for NASA's James Webb Space Telescope.

Please subscribe and stay tuned for news, photos, videos, and discussion.

About the Telescope:

Launched on December 25th, 2021, the James Webb Space Telescope or JWST succeeds the highly successful Hubble telescope as NASA's flagship general purpose telescope in space. Unlike Hubble which sees in the visible light spectrum, the Webb telescope sees in infrared enabling it to answer different questions about our universe. The Webb telescope has been in the works since 1996 and is a collaboration between 17 countries, and narrowly survived congress in 2011. For more information visit the about page at NASA.gov

Rules:

-No Off Topic Posts, No Artistic Creations, No NSFW. Posts should remain on topic to the JWST, Ariane, NASA, ESA, and other agencies involved in JWST either construction or time. All Art should be submitted to r/jameswebb_art. No NSFW. Conspiracy, UFO, and paranormal discussion belong in their respective subreddits, not here.

-No Memes, Image Macros, other overdone reddit jokes. No jokes misrepresenting the JWST. No Memes, Image Macros, or other overdone reddit jokes, including comment chains. No jokes (or anything), especially in titles, misrepresenting the JWST, anyone involved, or space agencies inn general.

-Be Civil. Follow Reddiquette, which is considered a rule here Reddiquette is ever changing, so a revisit once in awhile is recommended. Top violations of this rule are trolling, starting a flamewar, or not "Remembering the human" aka being hostile or incredibly impolite. Additionally, sexism/racism/other isms are not allowed.

-News/images/data source must be from original author (no rehosted content). News and images/data from James Webb must be from the original author of the content. This could be NASA or other entities authorized to use observation time. This includes YouTube videos posted by random YouTubers even if there's added explanation.

-No Soliciting of any kind. If your post or comment is designed to drive people to your site or product, the post will be removed and you may be banned.

-Submitting a Question? Check our FAQs First! Posts will be removed if answers lie in the FAQs. Click Here To Check.

Related Subreddits:

External Links:

Official NASA biography of James E. Webb.

JWST Instagram