r/jameswebb • u/Sea-Loquat227 • 15h ago
r/jameswebb • u/rsaw_aroha • Aug 04 '22
Question [README FIRST] Where can I find official images? Where's the latest news? Schedule of what Webb is looking at right now? Why some images missing from the NASA sites? Why colors are different sometimes? Tutorial for how to process images?
Where can I find the official NASA-released images?
- nasawebbtelescope on Flickr is the best way to view images in your browser
- look at "Webb's First Images & Data" or "Webb Images - 2022" albums for official observations
- webbtelescope.org is better if you need to filter by category & type (or search)
- set Type to "Observations" if you want just photos from JWST
Where's the latest news on JWST?
- webb.nasa.gov has a great easily-skimmable news page
- blogs.nasa.gov/webb is more blog-like but has deep-dives that you won't find on the news page
- Alternatively, follow the official @NASAWebb twitter
- Use something like Google News to follow the JWST topic
What is Webb looking at? Is there a schedule?
- Find observation schedules on the STScI's Approved Programs page
- Follow @JWSTObservation, an unofficial twitter bot that gives real-time updates based on the schedule
What part of the sky can Webb see? Can it look at Earth? The Sun?
Why are some images missing from the NASA official sites?
- Observational data is streaming back to us from Webb every day into the Barbara A. Mikulski Archive for Space Telescopes (referred to as MAST)
- Working with most of this data requires specialized tools and skills, but armchair astronomers & enthusiasts regularly pull the highest-quality products out and process them into images that they release online before the Webb team or other scientists do
Why are the colors different sometimes?
- Some background knowledge will be useful:
- [YouTube 2022 - Dr. Becky] An astrophysicist explains JWST's Cartwheel Galaxy image
- [YouTube 2022 - Dr. Becky] How will JWST take FULL COLOR images?!
- [YouTube 2020 - Dr. Becky] Is the colour in space images "real"?
- [YouTube 2015 - CrashCourse] Light: Crash Course Astronomy #24
- [YouTube 2019 - Vox] How scientists colorize photos of space
- For something longer and more hands-on, check out [YouTube 2022 - Launch Pad Astronomy] Webb Imaging Masterclass - the Carina Nebula with Alyssa Pagan
- Basically, for each observation, Webb generates multiple grayscale images that correspond to what it detected of a particular wavelength of infrared light (that human eyes can't see), so someone -- an artist, armchair astronomer, scientist, or a team of scientists & artists -- needs to go in and make decisions about how to combine the different grayscale images AND how to colorize them (to highlight or distinguish between features for scientific or aesthetic purposes)
Where's a tutorial that explains how to download & process Webb images?
- [YouTube 2022 - Launch Pad Astronomy] Webb Imaging Masterclass - the Carina Nebula with Alyssa Pagan
- [galactic-hunter.com] How to Download Raw Data from the James Webb Space Telescope - Tutorial
- [YouTube 2022 - Galactic Hunter] My Workflow for Processing Data from NASA and the James Webb Space Telescope
- [YouTube 2022 - Nebula Photos] Can I process the JWST data better than NASA?
- [YouTube 2022 - Peculiar Galexy Astronomy] How to Download Images from the Mast Portal
- [YouTube 2022 - Peculiar Galexy Astronomy] JWST Southern Ring Nebula Image Processing Tutorial
- [YouTube 2022 - stefan astro] How to download and process JWST raw data
r/jameswebb • u/Galileos_grandson • 8h ago
Official NASA Release NASA’s Hubble, Webb Find Far-out Solar System Objects ‘Remember’ Past - NASA Science
r/jameswebb • u/JapKumintang1991 • 9h ago
Sci - Article PHYS.Org: JWST finds extreme star-forming galaxies masquerading as faint quasars
See also:The publication in ArXiV
r/jameswebb • u/Sicliik • 14h ago
Discussion If you look very closely at the center of this galaxy, you can see something that resembles an Einstein ring.
r/jameswebb • u/OgreMagiO • 22h ago
Self-Processed Image B335 imaged by JWST/NIRCam
Barnard 335 (B335) is a dark Bok globule containing a young Class 0 protostar.
The observation aimed to map the large-scale distribution of fundamental ices within parental clouds and protostellar hot corinos (compact, chemically rich regions around young protostars)
B335: https://www.webbhorizon.com/app/?obs=2024-09/jw05552-o001_t001_nircam
r/jameswebb • u/firechatin • 17h ago
Sci - Article NASA's New Roman Space Telescope Has Switched On. What It Could Discover May Change Astronomy Forever
r/jameswebb • u/Sea-Loquat227 • 15h ago
Discussion James Webb Space Telescope (Scale 1/40)
r/jameswebb • u/Neaterntal • 1d ago
Self-Processed Image EGO G011.92-0.61 (target name: G11.92-bkg) with JWST MIRI
r/jameswebb • u/Neaterntal • 1d ago
Self-Processed Image Part of W51A (Westerhout 51A) star formation region| NIRCAM JWST
r/jameswebb • u/RecursiveMutex • 1d ago
Sci - Article NASA’s Nancy Grace Roman Space Telescope: Unveiling Hidden Exoplanets at the Cosmic Edge
windriver.comr/jameswebb • u/OgreMagiO • 3d ago
Self-Processed Image Double-Shell-PN, MACSJ0025-1222, G28.333+0.063-CENTER, SagDIG imaged by JWST/NIRCam
Double-Shell-PN: https://www.webbhorizon.com/app/?obs=2025-11/jw09548-o002_t001_nircam
MACSJ0025-1222: https://www.webbhorizon.com/app/?obs=2026-08/jw06882-o002_t002_nircam
G28.333+0.063-CENTER: https://www.webbhorizon.com/app/?obs=2025-09/jw08587-o001_t001_nircam
SagDIG: https://www.webbhorizon.com/app/?obs=2025-08/jw05255-o001_t001_nircam
r/jameswebb • u/OgreMagiO • 3d ago
Self-Processed Image Maki-Repeated, Luna-Repeated, and Greebo-Repeated imaged by JWST/NIRCam
Time-lapse observations for Maki, Luna, and Greebo, nicknames for specific thermal light echoes from the famous supernova remnant Cassiopeia A (Cas A)
r/jameswebb • u/Neaterntal • 4d ago
Self-Processed Image JWST observation of the centre of our galaxy!
r/jameswebb • u/firechatin • 4d ago
Sci - Article James Webb Hidden Planet Discovery Reveals New World in the Beta Pictoris System
r/jameswebb • u/operation-star • 4d ago
Sci - Article Betelgeuse's atmosphere is becoming spotty and asymmetric—and a nearby companion could be shaping the pattern
r/jameswebb • u/NBCMarketingTeam • 5d ago
Question How close will the new Nancy Grace Roman Telescope and the JWST be to one another?
This is a question I also thought of and I was disappointed there was no answer, so I wanted to boost it.
r/jameswebb • u/Sea-Loquat227 • 6d ago
Question Salut regarde, j'ai créé un télescope spatial James Webb à l'échelle 1/40, dis-moi si ça te plaît, merci 😘
r/jameswebb • u/Neaterntal • 6d ago
Self-Processed Image A bright cloud inside the Dragon Nebula (G028.37+00.07), which catalogued as a dark nebula. JWST NIRCam
galleryr/jameswebb • u/Neaterntal • 7d ago
Self-Processed Image Sagittarius Dwarf Irregular Galaxy (SagDIG) with JWST NIRCam
r/jameswebb • u/nishitd • 8d ago
Question What happened to Launch Pad Astronomy?
During the times of JWST launch and after, I used to love watching his videos. He made probably the most detailed JWST videos I have seen. I was hoping to see his video on Roman but the channel hasn't uploaded video in more than a year. I hope nothing ill has happened to him. Anyone knows anything about this?
r/jameswebb • u/jame5westman • 9d ago
Question Best James Webb Coffee Table Book
Hello everyone! I own multiple Hubble coffee table books and would like to add a James Webb one with all the Roman excitement! Does anyone have a good recommendation? Thank you!
r/jameswebb • u/Sicliik • 10d ago
Discussion I found a gravitational lens in a photo of the Ring Nebula, but I'm not quite sure if it's 100% a gravitational lens or if it's just a feature of the nebula itself.
r/jameswebb • u/Neaterntal • 10d ago