Data from #ESAEuclid uncovered physics deep inside red dwarf stars. Scientists found a 'brightness gap' in #stars of a globular cluster, pointing to structural instability at certain masses.

While #ESA's #Gaia mission had found this process in relatively nearby stars, scientists from @stsci.edu for the first time showed this for a very old globular cluster, observed by #Euclid.

Read the full press release here:

https://www.stsci.edu/contents/news-releases/2026/news-2026-405#section-id-2

#astronomy #space #Euclid #ESA #NASA #STScI

2732 NGC7320 Stephan's Quintet #FWST

⛏️ Digging in the archives

2022-06-12

PI: Klaus Pontoppidan

NIRCam: F200W,F444W,F150W,F356W,F277W,F090W
MIRI: F1000W (NGC7318b / NGC7318a shockwave, NGC7320, NGC7319),F1500W,F770W

Program info: https://www.stsci.edu/jwst-program-info/program/?program=2732

Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html

Full resolution image available at: https://jackiebranc.com/Nextcloud/index.php/s/4KBmBcqtjbnrke2

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#Webb #StephansQuintet #NGC7320

5145 Galaxy M82 #JWST

2026-03-25

PI: Adam Smercina

NIRCam: F200W, F444W, F115W

Program Info: https://www.stsci.edu/jwst-program-info/program/?program=5145

Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html

Full resolution image available at: https://jackiebranc.com/Nextcloud/index.php/s/4KBmBcqtjbnrke2

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#Galaxy #CigarGalaxy

🔭🧪1783 | NGC 628 Phantom Galaxy NIRCam #JWST

17 Jan 2024

PI: Angela Adamo

Program Info: https://www.stsci.edu/jwst-program-info/program/?program=1783
Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html
NIRCam: F277w,F405n,F335m,F144W,F150w,F115w,F200w,F187n

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#Galaxy

🔭🧪 1783 | NGC 628 Phantom Galaxy #JWST

17 Jan 2024

PI: Angela Adamo

Program Info: https://www.stsci.edu/jwst-program-info/program/?program=1783
Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html

NIRCam: F277w,F405n,F335m,F144W,F150w,F115w,F200w,F187n
MIRI: F560w,F770w

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#Galaxy

3177 Black Eye Galaxy #JWST
Evolution with the 'Evil Eye'

PI: Jiayi Sun

Program Info: https://www.stsci.edu/jwst-program-info/program/?program=3177
Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html

NIRCam: F187n, F405n-F444w, F430m, F300m, F200w, F150w

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#Galaxy #EvilEye

9224 Planetary Nebula Center (final) #JWST

Feb 26 2026

PI: Macarena Garcia Marin

Program info: www.stsci.edu/jwst-program...
Source: yuval-harpaz.github.io/astro/jwst_l...

NIRCam/MIRI: F1000W,F1800W,F187n,F1444W-F470N,F1280W,F1130W,F150W,F444W

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

9224 Planetary Nebula Center | #JWST

Thu Feb 26 01:47:43 EST 2026

PI: Macarena Garcia Marin

P. info: https://www.stsci.edu/jwst-program-info/program/?program=9224
Source: https://yuval-harpaz.github.io/astro/jwst_latest_release.html

NIRCam/MIRI filters: F144W,F1800W,F1280W,F187n,F1444W-F470N,F1000W

Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

1/2🧵🔭🧪 The Origin of the Crab Nebula - Crab Pulsar PSR B0531+21 | #JWST

31-10-2022
Principal Investigator: Tea Temim
Program info:https://www.stsci.edu/jwst-program-info/program/?program=01714
Source: MAST Archive

NIRCam: f480m,f150w2-f162m | green channel simulated
Credit: #NASA/ #ESA/ #CSA/ #STScI/ Jackie Branc

#CrabNebula