🔭 JWST Program 5952, Dr. Julia Christine Roman-Duval (PI) - Zooming-in on the sub-grid physics of PAHs at 20% solar metallicity: www.stsci.edu/jwst-program... data: SMC-SW-Bar-3, released: 2026-06-19 NASA, ESA, CSA, STSci/ #JWST MIRI 1500, 1130, 560

NGC 248 by JWST 🔭, NIRCam (blue and green) + MIRI (red).

NGC 248 with #JWST MIRI commons.wikimedia.org/wiki/File:NG...

James #Webb Space Telescope #JWST Zooming-in on the sub-grid physics of PAHs at 20% solar metallicity #SMC -SW-Bar-3 2025-06-16 PI: Roman-Duval, Julia Christine. NIRCAM f444w 360 335 300 212 200 187 150 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

Star-forming region in the Small Magellanic Cloud (SMC), a very close dwarf galaxy. 🔭🧪 NGC 248 (LHα 115-N 13) with #JWST NIRCam commons.wikimedia.org/wiki/File:NG...

SMC-SW-Bar-3 | NIRCam #JWST Proposal ID: 5952 (www.stsci.edu/jwst/phase2-...) PI: Roman-Duval, Julia Christine. Observed: 2025-06-17. Filters: F150W F187N F200W F212N F300M F335M F360M F444W Title: Zooming-in on the sub-grid physics of PAHs at 20% solar metallicity

NGC 248 by JWST 🔭, NIRCam.

SW Bar 3 - Star-forming region in the Small Magellanic Cloud by JWST Full size & more info: flic.kr/p/2sjz2UL Credit: NASA/ESA/CSA/STScI/j.Roger/Andrea Luck CC BY 2025-06-17 NIRCam F444W, F360M, F335M, F300M, F212N, F200, F187N, F150W PI: Julia Christine Roman-Duval

🔭 JWST Program 5408, Dr. Megan Reiter (PI) - Diving Deeper: uncovering the full spectrum of accretion and outflow in the heart of the Carina Nebula: www.stsci.edu/jwst-program... data: HH-903, released 2026-06-12 NASA, ESA, CSA/ #JWST NIRCam 444-470, 444, 150-164

Clouds during sunset. The red mist below the clouds is probably rain?

🔭 JWST Program 5408, Dr. Megan Reiter (PI) - Diving Deeper: uncovering the full spectrum of accretion and outflow in the heart of the Carina Nebula: www.stsci.edu/jwst-program... data: HH-1005, released 2026-06-15 NASA, ESA, CSA/ JWST NIRCam 444-470, 444, 150-164

#JunoCam: This collage titled "In every object, its previous forms must live on in some rudimentary way" was created by a citizen scientist. Interested in processing your own JunoCam images? Visit: buff.ly/D8xuRCP 📸: NASA / SwRI / MSSS / Jackie Branc

NGC 4438 with #JWST NIRCam commons.wikimedia.org/wiki/File:NG...

🤖 image processing for #JWST 🔭 data (HH-1005). RGB Filters: 470, 444, 162 PI: Reiter, Megan, program 05408. CRVAL: 161.677952, -60.197212 Credits: NASA, ESA, CSA, STScI.

James #Webb Space Telescope #JWST Diving Deeper: uncovering the full spectrum of accretion and outflow in the heart of the Carina Nebula #Carina Nebula 2026-06-11 Reiter, Megan NIRCAM f444w-f470n f444w f150w2-f164n f150w2-f162m yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

HH-903 | NIRCam #JWST Proposal ID: 5408 (www.stsci.edu/jwst-program...) PI: Reiter, Megan. Observed: 2025-06-11. Filters: F162M (Blue) F164N (Cyan) F444W (Green) F470N (Red) Title: Diving Deeper: uncovering the full spectrum of accretion and outflow in the heart of the Carina Nebula

Here I used two of 4 filters. HH-903 is the orange protostar emitting white plume to the right at the bottom part of the image. JWST 🔭

Region around HH 903 in the Carina Nebula with #JWST NIRCam 🧪🔭 full resolution: commons.wikimedia.org/wiki/File:HH...

Some annotated galaxies for orientation

JWST 🔭 NIRISS data for the below NIRCam visit.

Mrk 450 / LEDA 101490 with #JWST MIRI (F770W, F1130W) program: www.stsci.edu/jwst-program...

James #Webb Space Telescope #JWST A JWST Treasury Survey of the Virgo Cluster #NGC4299 Ob: 2026-06-07 PI: Weisz, Daniel R NIRCAM 277 150 115 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

🔭 JWST Program 9258, Dr. Melissa Shahbandeh (PI) - SN 2024aecx: A Gateway to Understanding Massive Star Deaths, Cosmic Dust, and Binary Systems: www.stsci.edu/jwst-program... data: 24aecx, observed and released: 2026-06-05 NASA, ESA, CSA/ #JWST NIRCam 335, 250

That made me look at MAST and I found that the Hubble image and the discovery date of the supernova are close together. The supernova 2024aecx is the bright star above the galaxy nucleus. commons.wikimedia.org/wiki/File:NG...

MIRI data is even more extensive this time.

I am going to share some recent data processing for NGC 3521, but first take a look at previous visit data, MIRCam + MIRI (red) #JWST 🔭 of course, by NASA, CSA, ESA and STScI

1/2🧵 🔭 2731 NGC 3324 "Cosmic Cliffs" in the Carina Nebula #JWST (25% resolution) ⛏️ Digging in the archives PI: Klaus Pontoppidan @pontoppi.bsky.social NIRCam: F444W,F444W-470N,F200W,F335M,F187N,F090W Credit: #NASA/ #ESA/ #CSA/ STScI/ Jackie Branc #CarinaNebula #CosmicCliffs #nebula #NGC3324

James #Webb Space Telescope #JWST SN 2024aecx: A Gateway to Understanding Massive Star Deaths, Cosmic Dust and Binary Systems #NGC3521 2026-06-05 Shahbandeh, Melissa MIRI 2100 1500 770 NIRCAM 444 356 335 300 250 187 150 115 90 70 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

🔭 JWST Program 7763, Dr. Daniel R. Weisz (PI) - J-Virgo: A JWST Treasury Survey of the Virgo Cluster: www.stsci.edu/jwst-program... data: NGC4388, observed and released: 2026-06-02 NASA, ESA, CSA/ #JWST NIRCam 227, 115

This beautiful infrared image from JWST shows a piece of the sword of Orion, just north of the Orion Nebula. Hidden to our eyes, this inconspicuous patch of sky is furiously forming stars - more rapidly than any other region within 1500 light years. esawebb.org/images/potm2...

James #Webb Space Telescope #JWST J-Virgo: A JWST Treasury Survey of the Virgo Cluster #NGC4313 #NGC4388 #NGC4442 #NGC4459 PI: Weisz, Daniel R. NIRCAM 4x 277 150 115 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

Kiharu Fukuda, Astronomical Observation (after Keiko Yurimoto’s Telescope (1939)) (cotton fabric, color c. 2023)

NGC 4388 with #JWST NIRCam #galaxy program: www.stsci.edu/jwst-program...

Barnard's Galaxy (NGC 6822), a member of our Local Group of galaxies Credits: data obtained using the MegaCam camera on the Canada-France-Hawaii Telescope; image by Jean-Charles Cuillandre (CFHT) & Giovanni Anselmi (Coelum); copyright © 2016 CFHT www.cfht.hawaii.edu/HawaiianStar... 🧪🔭

Update for June. Highlights will be program 5408 (Carina nebula) and probably 5952 (star-forming region in the SMC).

🔭 JWST Program 5018, Dr. Philippe Salome (PI) (ESA Member) - Feeding the Black-Holes : From cooling filaments to H2 accretion disks: www.stsci.edu/jwst-program... data: A1795-OFF, released: 2026-05-29 NASA, ESA, CSA/ #JWST MIRI 1000, 770, 560

🔭 JWST Program 6627, Dr. Armin Rest (PI) - CAL-NRC-303: NIRCam Imaging and Coronagraphy Distortions and Alignment: www.stsci.edu/jwst-program... data: LMC-CAL-FIELD, released: 2026-05-29 NASA, ESA, CSA/ #JWST MIRI 1500, 1130, 770

James #Webb Space Telescope #JWST CAL-NRC-303: NIRCam Imaging and Coronagraphy Distortions and Alignment 2026-05-28 #LMC-CAL-FIELD PI: Rest, Armin. MIRI 2100 1800 1500 1280 1130 1000 770 560 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

James #Webb Space Telescope #JWST Feeding the Black-Holes : From cooling filaments to H2 accretion disks 2025-05-28 #A1795-OFF PI: Salome, Philippe. MIRI 1000 770 560 yuval-harpaz.github.io/astro/jwst_l... NASA/ESA/CSA/STScI/j. Roger

NGC-4895A | NIRCam #JWST Proposal ID: 5989 (www.stsci.edu/jwst-program...) PI: Jensen, Joseph. Observed: 2025-05-27. Title: The JWST SBF Coma Cluster Survey: Building an Alternative Precision Distance Ladder for Cosmology Filters: F150W F356W

Central #galaxy of Abell 1795 with #JWST MIRI commons.wikimedia.org/wiki/File:Ab...

The beautiful dark disk around the core of NGC 4895 as noted by ‪@melina-iras07572.bsky.social. JWST 🔭: NASA, ESA, CSA, STScI

COOLJ1153+0755 | NIRCam #JWST Proposal ID: 6675 (www.stsci.edu/jwst/phase2-...) PI: Dahle, Haakon. Observed: 2025-05-26. Filters: F115W F150W F444W I think it was a very aggressive noise reduction that made some dark crosses visible around the galaxies.

IC 4042 (upper left) and LEDA 44809 with #JWST NIRCam F356W program: www.stsci.edu/jwst-program...

The Milky Way glitters above Hawai’i Island and the Pacific Ocean in this image captured from Gemini North Credit: International Gemini Observatory/NOIRLab/NSF/AURA/M. Rodriguez noirlab.edu/public/image... 🔭 #Maunakea

von Karman vortices are legitimately one of the coolest things our Earth creates. These gorgeous swirls formed off of Guadalupe Island earlier this week. Watch these wondrous whirls go.

Ça avance doucement mais sûrement 🙂

JWST🔭 did it again. Supergiant elliptical galaxy M 87, with its huge jets spouting from the black hole at the core. NASA, ESA, CSA, STScI

James #Webb Space Telescope #JWST A TRGB calibration of Surface Brightness Fluctuations/A legacy epoch for Hubble''s optical jets: a reference for the future 2024-06-26/2025-05-18 #M87 Tully, R. Brent/Meyer, Eileen T NIRCAM 444 277 150 090 070 NASA/ESA/CSA/STScI/j. Roger flic.kr/p/2sdUz8N

The jet coming from the black hole in Messier 87. Very famous for its jet. #JWST NIRCam (F070W, F090W, F150W) from programs 3055 and 9226