#Webb is an active hashtag on Bluesky. In the last 30 days, 17 people shared 70 posts with it — around 2 a day. Activity is down 58% versus the previous week, peaking on Sep 14 with 7 posts.

Posts with #Webb

European Space Agency

@esa.int

over 1 year ago

📷 This NASA/ESA/CSA James #Webb Space Telescope image shows NGC 346, one of the most dynamic star-forming regions in nearby galaxies, and the study of which recently solved a puzzle by proving a controversial finding made using NASA/ESA #Hubble over 20 years ago! www.esa.int/Science_Expl... 🔭🧪

45 507 5187

Nereide

@drnereide.bsky.social

over 1 year ago

🧵 This breathtaking image from #JWST, published last April 29, depicts a cosmic field filled with thousands of galaxies. THOUSANDS OF GALAXIES! Stars, marked by diffraction spikes, are within the Milky Way. Reference➡️ esawebb.org/images/potm2... 🔭 🧪 #stellarastro #cosmology #Universe #Webb

The image shows an area of deep space teeming with thousands of galaxies, like a bright mosaic on a deep black background. In the center, slightly lower, stands out a group of gold-white galaxies that shine brightly, like a cluster of gems. Around them, galaxies of various shapes dot the scene: some are spirals with curved arms, others are elliptical and smooth, still others have distorted shapes. The colors vary from white and blue for nearby galaxies to red for distant ones. Stars of the Milky Way appear as bright points with thin rays radiating outward, like small sparkling spikes. The overall effect is a dense and vibrant cosmic carpet, full of light and movement.

54 237 1950

Nereide

@drnereide.bsky.social

over 1 year ago

🧵 1/ For those who missed it, this recent image from Webb's NIRCam features a part of the Leo P dwarf galaxy (the blue stars at lower right) along with countless other galaxies in the background. Reference➡️ esawebb.org/images/LeoP/ A team's research, done 🔭 🧪 #extragalactic #Webb #JWST

This image from Webb's NIRCam features a portion of the Leo P dwarf galaxy (the blue stars at lower right) along with countless other galaxies in the background.

30 146 1618

Catherine

@shadowdogdesigns.bsky.social

11 months ago

A New Image of the Red #Spider #Nebula Captures the Radiance of a Dying Star #Webb #SpaceTelescope Link for more info and photos: www.thisiscolossal.com/20….

10 191 1247

European Space History

@eurospacehistory.bsky.social

9 months ago

#OTD: 25 December 2021, a perfect launch on #ChristmasDay for the NASA/ESA/CSA James #Webb Space Telescope on #Ariane5 flight VA256 from Europe’s Spaceport in Kourou, French Guiana 🧪🔭 👉 esawebb.org/images/webb_... @esa.int @science.esa.int @stsci.edu

The James Webb Space Telescope lifted off on an Ariane 5 rocket from Europe’s Spaceport in French Guiana, at 13:20 CET on 25 December 2021 on its exciting mission to unlock the secrets of the Universe.

20 88 645

European Space Agency

@esa.int

over 1 year ago

🆕 This new NASA/ESA/CSA James #Webb Space Telescope image shows a rare cosmic phenomenon called an 'Einstein ring' 🧪🔭 www.esa.int/ESA_Multimed... @science.esa.int @spacetelescope.bsky.social

In the centre is an elliptical galaxy, seen as an oval-shaped glow around a small bright core. Around this is wrapped a broad band of light, appearing like a spiral galaxy stretched and warped into a ring, with bright blue lines drawn through it where the spiral arms have been stretched into circles. A few distant objects are visible around the ring on a black background.

16 91 605

European Space Agency

@esa.int

about 1 year ago

🆕 This NASA/ESA/CSA James #Webb Space Telescope view of planetary nebula NGC 6072 in the near- and mid-infrared shows the very final stages of life of the star at its centre, expelling shells of material and losing up to 80% of its mass 🧪🔭 🔗 esawebb.org/news/weic2514/ @stsci.edu @science.esa.int

Colourful mostly red image of near-infrared light from a glowing cloud with a distorted, asymmetrical shape, illuminated from within by a bright central star. The asymmetrical shape resembles paint splattered on the ground. In the centre of this image, a light blue glow casts over areas of dark pockets that appear dark blue and are traced with orange material. It has a clumpy appearance. The shells become a deeper red with distance from the centre. The shells appear as lobes that push gas toward the equatorial plane, forming a disc. The background of the image is black and speckled with tiny bright stars and distant galaxies.

7 88 587

ESA Space Science

@science.esa.int

over 1 year ago

😵 Be ready to be amazed! The NASA/ESA/CSA James #Webb Space Telescope brings you the "Cosmic Tornado" 🌪️ Webb observations have also revealed the identity of the fuzzy object at the tip of this object also known as Herbig-Haro 49/50. Read more 👉 www.esa.int/Science_Expl... 🔭 🧪 ☄️

Angled from the upper left corner to the lower right corner of the image is a conical shaped orange-red cloud known at Herbig-Haro 49/50. This feature takes up about three-fourths of the length of this angle. The upper left end of this feature has a translucent, rounded end. At this same location there is a background spiral shaped galaxy with a concentrated blue center that fades outwards to blend in with red spiral arms. The conical feature widens slightly from the rounded end at the upper right down to the lower right. The black background of space is clearer, speckled with some white stars and smaller, more numerous, fainter white galaxies.

15 97 529

Landru79

@landru79.bsky.social

almost 2 years ago

James #Webb Space Telescope #JWST Unveiling the physics that govern massive star-formation in extragalactic Central Molecular Zones (eCMZs) targname (targname): #NGC3351 date_obs: 2024-12-12 Instrument: #NIRCAM pi_name: Schinnerer, Eva NASA/ESA/CSA/STScI/j. Roger

2 55 503

Landru79

@landru79.bsky.social

almost 2 years ago

James #Webb Space Telescope #JWST Galaxy mass buildup in the early universe - ultra deep imaging of the Hubble Ultra Deep Field to 10 microns date_obs: 2024-12-02 Instrument: #NIRCAM pi_name: Oestlin, Goeran NASA/ESA/CSA/STScI/j. Roger

1 43 500

ESA Space Science

@science.esa.int

over 1 year ago

⭕ A stunning cosmic lens! A distant background spiral galaxy appears to be wrapped around a closer foreground elliptical galaxy, forming an Einstein ring. Captured by the NASA/ESA/CSA James #Webb Space Telescope. Read more 👉 www.esa.int/ESA_Multimed... 🔭 🧪 ☄️

12 127 461

European Space Agency

@esa.int

9 months ago

✨This NASA/ESA/CSA #Webb Space Telescope image shows the Westerlund 1 cluster, a group of massive stars located in our galaxy which are nearly as bright as a million Suns each. 🌌🎄🧪🔭 🔗 esa.int/ESA_Multimedia/Im…

8 112 410

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

about 5 hours ago

What is Webb observing? Target: 2MASS-20382994-1253184 Target Category: Calibration Research Program: JWST Routine Wavefront Sensing and Control for Cycle 5 spacetelescopelive.org/we… #webb #space #astronomy #telescope

A photo captured by a space telescope from the linked website, typically showing a wide image of distant galaxies with stars and interstellar gas.

0 0 1

@bicycle-fat-bloke.bsky.social

about 20 hours ago

Logic behind #Vince idea is, why would a Bank lend banks money to Fred from Bolton. When Bank can leave money with #BOE risk free & get 4%. If #Webb can't grasp #Gauke is talking about tax on banks & Vince is talking ending a banking practice. What was point of having them on? #r4today #bbcnews

0 1 2

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

about 23 hours ago

What is Webb observing? Target: glimpse_combined_apt_v6_full Target Category: High-Redshift Galaxies And The Distant Universe Research Program: Unlocking the massive stars behind the most spectacular fireworks displays in the early Universe […] [Original post on stefanbohacek.online]

0 0 0

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

1 day ago

What is Webb observing? Target: LTT_1445_A Target Category: Exoplanet Atmospheres And Habitability Research Program: Rocky Worlds DDT: JWST Observations of LTT 1445 A c spacetelescopelive.org/we… #webb #space #astronomy #telescope

0 0 0

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

2 days ago

0 0 0

EarthSky

@earthskyscience.bsky.social

3 days ago

Jets blast away from newborn #stars in an image NASA shared this week. It's just a small part of a new image from the #Webb space telescope that's one of the largest yet released. See more at: buff.ly/C6XAjHP 📸 ESA/ Webb, NASA/ CSA/ K. Luhman/ C. Alves De Oliveira M. Zamani (ESA/ Webb).

Blue and yellow-green wispy background with scattered stars and several long pink jets.

0 2 14

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

3 days ago

What is Webb observing? Target: HD-203010-seq4 Target Category: Exoplanetary System Formation And Dynamics Research Program: The Time Is Now: Last Chance to Snare the Mid-Infrared Glow of Jupiter?s Real Twin […] [Original post on stefanbohacek.online]

0 0 2

Umberto gaetani

@umbertogaetani.mastodon.uno.ap.brid.gy

4 days ago

Un mondo a 20 anni luce di distanza rivela condizioni meteorologiche sorprendentemente ben organizzate, simili a quelle di Giove #nane brune #webb @astronomia @[email protected] @[email protected] Gli scienziati hanno sviluppato un metodo per decifrare […] [Original post on mastodon.uno]

Rappresentazione artistica di SIMP 0136.

0 0 3

Astronomy Picture of the Day

@apoddaily.bsky.social

5 days ago

🔭 A Treasure Chest in the Carina Nebula 📅 2026-09-17 © ESA/Webb, NASA & CSA, M. Reiter; Acknowledgement: M. H. Özsaraç Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II) Src: NASA Astronomy Picture of the Day #NASA #APOD #Astronomy #Nebula #StarFormation #Webb #DeepSpace

NASA Astronomy Picture of the Day for 2026-09-17: A Treasure Chest in the Carina Nebula. A Treasure Chest in the Carina Nebula

0 3 8

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

5 days ago

What is Webb observing? Target: PANO_j031404m1759_apt_v3 Target Category: High-Redshift Galaxies And The Distant Universe Research Program: Spectroscopic Exploration of Luminous z > 9 Galaxies: Revealing Early Overdensity Peaks with JWST […] [Original post on stefanbohacek.online]

0 0 0

Umberto gaetani

@umbertogaetani.mastodon.uno.ap.brid.gy

5 days ago

Webb svela il panorama dinamico della formazione stellare #webb @astronomia @[email protected] @[email protected] Questa veduta stellare della vicina regione di formazione stellare IC 348 è una delle immagini più grandi pubblicate finora dal telescopio […] [Original post on mastodon.uno]

Questo collage presenta una raccolta di riquadri ingranditi tratti dall’immagine della massiccia regione di formazione stellare IC 348 ottenuta dal James Webb Space Telescope (JWST) della NASA. Ciascuno dei sei pannelli mette in evidenza caratteristiche di particolare interesse visibili nell’intero campo:

1. Stella immersa in una nebulosa: questa piccola porzione del campo contiene due stelle profondamente immerse in una nube di gas e polvere. La luce infrarossa a lunghezza d’onda più corta proveniente dalla stella più grande viene assorbita dalla polvere, per cui la stella appare più brillante alle lunghezze d’onda maggiori, rappresentate in arancione. Lo stesso assorbimento da parte della polvere produce le sagome scure visibili nell’immagine.

2. Ammasso stellare centrale: la regione centrale di IC 348 è dominata da sottili e vaporose cortine di gas che formano un grande anello. I venti provenienti dalle numerose stelle modellano le nubi di gas e polvere interstellari, mentre le nubi riflettono la luce delle stelle dell’ammasso, formando quella che viene definita una nebulosa a riflessione.

3. Stelle e deboli deflussi: qui, nelle zone periferiche del campo, due stelle emergono luminose dalle nubi di gas e polvere. Le stelle appaiono altrettanto brillanti, ma quella arancione è maggiormente immersa nella nube. Sottili archi e chiazze rosse nelle vicinanze delle stelle sono onde d’urto calde e luminose, generate da eruzioni che si propagano ad alta velocità dalle stelle.

4. Oggetti Herbig-Haro: questa regione relativamente piccola, vicino alla parte superiore dell’immagine, è ricca di lunghi deflussi luminosi e di colori intensi nelle onde di gas e polvere. I deflussi, noti come oggetti Herbig-Haro, sono prodotti dai venti stellari o dai getti emessi dalle protostelle, che si fanno strada attraverso le dense nubi che le circondano. Ben tre oggetti presenti in quest’area sono già stati in precedenza oggetto di immagini dedicate, a dimostrazione di quanto sia ricca questa regione di formazione stellare.

5. Lente gravitazionale: questo minuscolo oggetto, che a prima vista sembra quasi un pianeta dotato di un anello, è in realtà costituito da due galassie. Quella blu è più vicina a noi, mentre la galassia arancione si trova a grandissima distanza, dietro di essa, ma le due sono allineate in modo quasi perfetto. Di conseguenza, la luce proveniente dalla galassia arancione viene deviata dalla gravità della galassia blu, producendo un’immagine ingrandita e deformata.

6. Galassie a spirale: alcune delle galassie più evidenti che si possono osservare oltre le nubi di gas e polvere. Sebbene la regione di IC 348 si trovi a circa 1.000 anni luce dalla Terra, queste galassie sono distanti milioni di anni luce, mentre le galassie ancora più piccole che appaiono sullo sfondo come punti colorati si trovano a distanze che arrivano a miliardi di anni luce.

0 0 0

Telescope

@telescope.stefanbohacek.online.ap.brid.gy

5 days ago

What is Webb observing? Target: 2MASS-J03590986+2009361 Target Category: Exoplanet System Formation And Dynamics Research Program: Giants in the making: the composition of circumplanetary disks with JWST MIRI-MRS […] [Original post on stefanbohacek.online]

0 0 1

Posts are pulled live from Bluesky and cached briefly. Posts with content labels are hidden.

📊 User Rankings

📈 Bluesky Growth Stats

📰 Content Rankings

📚 Feed Tools & Insights

🛠️ Additional Tools & Resources

❓ Frequently Asked Questions

#Webb

#Webb posts per day (last 30 days)

Related tags

Posts with #Webb

Explore trending tags