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James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

Webb NIRCam Sgr B2 glow Cosmic facts beauty view - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

Webb captures Sgr B2 stars Cosmic facts beauty now - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

arXiv:2502.20506v1 Announce Type: new
Abstract: This study examines the mid-infrared properties of Giant HII (GHII) regions in the Milky Way's Central Molecular Zone (CMZ) -- Sgr B1, Sgr B2, and Sgr C -- using SOFIA-FORCAST [1/8 of https://arxiv.org/abs/2502.20506v1]

James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

Sgr B2 star birth zone JWST facts secrets now - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

Webb NIRCam Sgr B2 stars Cosmic secrets facts now - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

天の川銀河中心の近くにある分子雲「いて座B2」を、ジェイムズ・ウェッブ宇宙望遠鏡がとらえた画像。銀河中心の超巨大ブラックホール「いて座A*」から数百光年のところにあるいて座B2は、その領域の10％のガスしかありませんが、領域全体の50％の星が生まれています。

astropics.bookbright.co.jp/sgr-b2-jwst

James #Webb Space Telescope #JWST

Identifying, counting, and mapping YSOs in Sgr B2: our Galaxy most massive molecular cloud

TARG: #SGRB2
2024-09-07
PI: Ginsburg, Adam G
NIRCAM 444-466 405-444 480 410 360 300 212 210 187 182 150w

mast.stsci.edu/portal/Mashu...

NASA/ESA/CSA/STScI/j. Roger

James #Webb Space Telescope #JWST

Identifying, counting, and mapping YSOs in Sgr B2: our Galaxy's most massive molecular cloud

TARG: #SGRB2_MIRI
2024-09-15
PI: Ginsburg, Adam G
MIRI f2550w f1280w f770w

mast.stsci.edu/portal/Mashu...

NASA/ESA/CSA/STScI/j. Roger

data: SGRB2_MIRI, released: 2025-09-16, processed: C.Blanchard

🔭 JWST Program 5365 - Identifying, counting, and mapping YSOs in Sgr B2: our Galaxy's most massive molecular cloud: www.stsci.edu/jwst-program...

data: SGRB2_MIRI, released: 2025-09-16
NASA, ESA, CSA/ #JWST MIRI 2550, 1280, 770

Wonderful MIRI imaging of Sgr B2 by Alyssa Pagan.

This inspires my confidence in boldly processing the brilliant colors of JWST's MIRI instrument.

In contrast, in the near-infrared, it’s the colorful stars that steal the show in Sgr B2. Astronomers will seek to learn more about their masses and ages, to better learn about how stars are formed in this dense, active region of the galactic center.

Webb's Mid-Infrared Instrument captured glowing cosmic dust heated by very young massive stars in unprecedented detail in Sgr B2. Note that while the dust and gas glow dramatically, all the bright stars disappear from view.

Webb explores largest star-forming cloud in our galaxy The NASA/ESA/CSA James Webb Space Telescope has revealed a colourful array of massive stars and glowing cosmic dust in the Sagittarius B2 (Sgr B2) molecular cloud, the most massive and active star-for...

"The NASA/ESA/CSA James Webb Space Telescope has revealed a colourful array of massive stars and glowing cosmic dust in the Sagittarius B2 (Sgr B2) molecular cloud, the most massive and active star-forming region in our Milky Way galaxy."

www.esa.int/Science_Expl...

James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

JWST MIRI Sgr B2 glow Cosmic secrets unveiled now - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud James Webb Telescope Unveils Sagittarius B2 Star-Forming Cloud

Sgr B2 star nursery hub JWST secrets facts view - Learn how to choose the perfect telescope --> https://www.telescopeadvisor.com/how-to-choose-a-telescope.php and Grab Amazon PrimeDay Deal --> https://amzn.to/4mM1ZoX #Astronomy #AmazonAffiliate #NASA #Space

James #Webb Space Telescope #JWST

Identifying, counting, and mapping YSOs in Sgr B2: our Galaxy's most massive molecular cloud

TARG: #SGRB2_MIRI
2024-09-15 2025-09-02
PI: Ginsburg, Adam G
MIRI 2xf2550w f1280w f770w

mast.stsci.edu/portal/Mashu...

NASA/ESA/CSA/STScI/j. Roger

Special thanks to PI

data: SGRB2_MIRI, released: 2025-09-16 & 10-06, PI: Adam Ginsburg, processed: C.Blanchard

🔭 JWST Program 5365 - Identifying, counting, and mapping YSOs in Sgr B2: our Galaxy's most massive molecular cloud: www.stsci.edu/jwst-program...

data: SGRB2_MIRI, released: 2025-09-16 & 10-06
NASA, ESA, CSA, STSci/ #JWST MIRI 2550, 1280, 770

Red and violet star-forming regions. A yellow cloud in the upper left. Green glow on the background.

Sagittarius B2 with #JWST MIRI 🔭

Missing data (left part of the image) was published early by PI Adam Ginsburg and @cheribliss.bsky.social shared it with me (thanks 👍)

program: www.stsci.edu/jwst-program...

Theo Richardson, Adam Ginsburg, Erik Rosolowsky, Joshua Peltonen, R\'emy Indebetouw: A framework for modeling the evolution of young stellar objects https://arxiv.org/abs/2507.16944 https://arxiv.org/pdf/2507.16944 https://arxiv.org/html/2507.16944

As we chatted about by e-mail: yes! More data exist. They were acquired a year later because of a technical issue with guide stars during the first attempt last year.

We are experiencing technical problems which are part of some growing pains (more content, more users, same infrastructure). At the moment there are no funding or programmatic threats to ADS. Thank you for your patience while we sort things out.

JWST Brick JWST Brick

Want to see right into the "brick" at the center of our Galaxy using @NASAWebb? Check out the newest
@CosmicDataStory creation, explaining the discovery by University of Florida Prof. Adam Ginsburg et al.
t.co/qQEPgbsvL5. cosmicds.github.io/minids/jwst-...

UF Astronomers Illuminate Dark Region of Milky Way - News Astronomer Adam Ginsburg uses the James Webb Space Telescope to gaze into an unusual dark molecular cloud at the heart of the Milky Way.

Press release on JWST observations of The Brick to go with our paper published today news.clas.ufl.edu/the-brick-mi... Check out the associated WWT visualization too: cosmicds.github.io/minids/jwst-...