Lmst

Can you spot the asteroids photobombing this #Hubble image??

For help on what is an asteroid and what isn't check out the source of the image: https://esahubble.org/images/opo1733b/

#astrophotography #Space #science #asteroid #Science #Hubble #ESA #NASA

Hubble image of galaxy cluster Abell 370, showing hundreds of galaxies, curved arcs of light from gravitational lensing, and faint white streaks from nearby asteroid trails.

I am grateful for the #Hubble Space Telescope

📷 :https://esahubble.org/images/s82e5937/

#Astronomy #AstroDon #Space #science #NASA #ESA #astrophotography

The Hubble Space Telescope orbits above Earth,. Below, the curve of Earth is visible with a blue atmosphere fading into darkness and white clouds scattered across the surface.

🌌💥 Scientists at #Durham University used new data from #Gaia and #Hubble telescopes to reassess the predicted collision between our galaxy and #Andromeda. While previously considered inevitable in 5 billion years, the study found only a 50/50 chance of collision, and if it happens, it could be delayed to 10 billion years due to measurement uncertainties and gravitational influences from other #galaxies like the Large Magellanic Cloud.

👉 https://www.skyatnightmagazine.com/space-science/andromeda-milky-way-collision-might-not-happen

#astronomy #milkyway #space #gravity #research #science

Hubble Space Telescope image of Arp 26, also known as M101 or the Pinwheel Galaxy.

This image shows a section of the galaxy, with over 3000 bright clusters of hot, young, blue stars.

Credit: NASA, ESA
Source: https://esahubble.org/images/heic0602f/

#Hubble #ArpGalaxy #Galaxy #Space #Astronony

An arc of blue points makes a rough backwards C shape on the black background of space. These points are hot, young stars or star clusters. Interspersed within the blue points are red points, which are cooler stars. Near the edges of the arc are hazy areas of nebulosity.

2025 October 7

SN Encore: A Second Supernova Seen Several Times
* Images Credit:
+ Webb (main): NASA, ESA, CSA, STScI, J. Pierel (STScI) & A. Newman (Carnegie Inst. for Science)
https://science.nasa.gov/mission/webb/
https://www.esa.int/
https://www.asc-csa.gc.ca/
https://www.stsci.edu/
https://www.linkedin.com/in/justinr3
https://carnegiescience.edu/bio/dr-andrew-newman
https://carnegiescience.edu/
+ Hubble (rollover): NASA, ESA, STScI, S. A. Rodney (U. South Carolina) & G. Brammer (NBI, U. Copenhagen)
https://science.nasa.gov/mission/hubble/
https://sc.edu/uofsc/posts/2018/08/garnet_apple_steven_rodney.php
https://sc.edu/study/colleges_schools/artsandsciences/physics_and_astronomy/
https://nbi.ku.dk/english/staff/?pure=en/persons/625553
https://nbi.ku.dk/

Explanation:
Now a second supernova in this same galaxy is repeating. The cause is the gravitational lens effect of a massive foreground cluster of galaxies (MACS J0138) -- it creates multiple images of a perfectly aligned background galaxy (MRG-M0138). What's particularly interesting is that this background galaxy has young stars that keep blowing up. And images of each supernova explosion keep coming to us multiple times through different paths through the cluster. The original lensed supernova set, shown in the rollover, is called Requiem and was first seen by the Hubble Space Telescope in 2016. This second lensed supernova set is called Encore and was first seen by the Webb Space Telescope in 2023. More images from these supernovas are predicted to be on the way, and exactly when they arrive should help humanity to better understand the mass distribution of the galaxy cluster, the supernovas themselves, and possibly even the universe.
https://www.flickr.com/photos/nasawebbtelescope/53412181911/in/album-72177720305127361
https://science.nasa.gov/blogs/webb/2024/10/01/webb-researchers-discover-lensed-supernova-confirm-hubble-tension/

https://science.nasa.gov/asset/webb/gravitational-lensing/
https://spaceplace.nasa.gov/supernova/en/

https://apod.nasa.gov/apod/ap251007.html

#space #galaxy #astrophotography #photography #science #physics #nature #NASA #ESA #hubble #webb #education #apod

2025 October 7
An image shows a cluster of galaxies with unusual arcs. The arcs are background galaxies distorted by the gravitational lens effect of the foreground cluster. The background galaxy shows several spots that are supernovas occurring in the galaxy.

SN Encore: A Second Supernova Seen Several Times
* Images Credit:
+ Webb (main): NASA, ESA, CSA, STScI, J. Pierel (STScI) & A. Newman (Carnegie Inst. for Science)
+ Hubble (rollover): NASA, ESA, STScI, S. A. Rodney (U. South Carolina) & G. Brammer (NBI, U. Copenhagen)

Explanation:
Now a second supernova in this same galaxy is repeating. The cause is the gravitational lens effect of a massive foreground cluster of galaxies (MACS J0138) -- it creates multiple images of a perfectly aligned background galaxy (MRG-M0138). What's particularly interesting is that this background galaxy has young stars that keep blowing up. And images of each supernova explosion keep coming to us multiple times through different paths through the cluster. The original lensed supernova set, shown in the rollover, is called Requiem and was first seen by the Hubble Space Telescope in 2016. This second lensed supernova set is called Encore and was first seen by the Webb Space Telescope in 2023. More images from these supernovas are predicted to be on the way, and exactly when they arrive should help humanity to better understand the mass distribution of the galaxy cluster, the supernovas themselves, and possibly even the universe.

RollOver
Image Hubble 2016

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (UMCP)
NASA Official: Amber Straughn Specific rights apply.
NASA Web Privacy, Accessibility, Notices;
A service of: ASD at NASA / GSFC,
NASA Science Activation
& Michigan Tech. U.

Galassia con anello di esplosione stellare

#hubble @astronomia

La scintillante galassia nella foto del telescopio spaziale Hubble della NASA/ESA è NGC 6951, che si trova a circa 70 milioni di anni luce di distanza nella costellazione di Cefeo.

https://umbertogaetani.substack.com/p/galassia-con-anello-di-esplosione

NGC 6951 è una galassia a spirale con numerose strutture affascinanti. Le più accattivanti sono i suoi bracci a spirale, punteggiati da nebulose rosso brillante, stelle blu luminose e nubi di polvere filamentose. I bracci a spirale circondano il centro galattico, che emana un bagliore dorato proveniente da una popolazione di stelle più vecchie. Il centro della galassia è anche chiaramente allungato, rivelando la presenza di una barra di stelle che ruota lentamente.

La barra di NGC 6951 potrebbe essere responsabile di un'altra caratteristica notevole: un anello bianco-blu che racchiude il cuore della galassia. Si tratta di un anello di starburst circumnucleare, essenzialmente un cerchio di formazione stellare intensificata attorno al nucleo di una galassia. La barra incanala il gas verso il centro della galassia, dove si raccoglie in un anello di circa 3800 anni luce di diametro. Due scie di polvere scura che corrono parallele alla barra segnano i punti in cui il gas proveniente dalla barra entra nell'anello.

Il gas denso di un anello circumnucleare di starburst è l'ambiente perfetto per produrre un numero impressionante di stelle. Utilizzando i dati del telescopio Hubble, gli astronomi hanno identificato più di 80 potenziali ammassi stellari all'interno dell'anello di NGC 6951. Molte delle stelle si sono formate meno di 100 milioni di anni fa, ma l'anello stesso è più longevo, essendo potenzialmente esistito per 1-1,5 miliardi di anni.

The #Hubble Space Telescope was originally slated to launch in 1983, but construction delays pushed it to 1986, only for the Challenger disaster to halt shuttle flights indefinitely. Meanwhile, the finished telescope sat in a pristine clean room, kept powered and purged with nitrogen at a staggering $6 million per month, waiting for a safe ride into orbit. After years of patient stewardship, Hubble finally launched in 1990, beginning its decades-long mission of transforming our view of the cosmos. #WP

Evrenin Genişlemesi: Edwin Hubble’dan Günümüze
#evren, #genişleme, #hubble, #bilim, #astronomi, #kozmoloji, #uzay, #karanlıkmadde, #karanlıkenerji, #büyükpatlama

https://huseyinozbekar.com/evrenin-genislemesi-edwin-hubbledan-gunumuze/

A cosmic version of can you spot the difference 😂

Here we have the globular clusters M13 and M3!

#astrophotography #space #ESA #Hubble #AstroDon #astronomy #NASA #stars #science

📷 :https://esahubble.org/images/heic2108a/

Side-by-side Hubble images of globular clusters M13 and M3. Both show dense gatherings of stars, with M13 appearing looser and M3 more compact, each glowing with blue and orange stars.

A massive new “Great Dark Spot” just appeared on Neptune, so big it could swallow Earth. But what’s hiding inside this mysterious storm?

Read More: https://t.co/UN7ZHQBzzO

#Neptune #SpaceMystery #Astronomy #hubble #cosmos #Space #Science

Neptune’s New ‘Great Dark Spot’: What’s Inside?

If you surveyed the solar neighborhood, the most common type of star would be the smallest — red dwarfs. We have found many rocky planets orbiting these cool, red stars.

But do these planets have atmospheres? One problem is that these stars are very active, meaning they send out X-rays and flares, blasting the planets that orbit them.

The Rocky Worlds Director’s Discretionary Time program has 500 hours of JWST time plus 250 HST orbits to help answer that question. They want to know if there is a line that separates exoplanets with and without atmospheres — called the "cosmic shoreline".

Learn more:
https://science.nasa.gov/mission/webb/science-overview/science-explainers/can-rocky-worlds-orbiting-red-dwarf-stars-maintain-atmospheres/

#JWST #Hubble #Space #Astronomy

Illustration showing a distant star, with two rocky planets in the foreground. The star is deep orange and appears to be very active, with dark and light spots and large flares. The planets appear to be the same distance from the star. The planet on the left is significantly smaller than the one on the right. Text beside the planet at left reads, “Smaller planet. Weaker gravity. Lower escape velocity. Atmosphere less likely.” Text for the planet at right reads, “Larger planet. Stronger gravity. Higher escape velocity. Atmosphere more likely.” The small planet at left is gray. The right quarter of the hemisphere is lit by the star. The boundary between the lit and dark sides is sharp. The larger planet at right is blueish white with swirling clouds. The left quarter is lit by the star. The boundary between the lit and dark sides is fuzzy

Illustration showing two star-planet systems, with stars in the background and planets in the foreground. The planets are the same size, but the stars are different colors and distances. The system on the left side of the graphic shows a star that is deep orange and appears to be very active, with dark and light spots and large flares. It appears to be close to the planet. The planet is gray and looks airless. The left quarter of the hemisphere is lit by the star, with a sharp boundary between the lit and dark sides. Text below the planet reads, “More high-energy light from the star. Atmosphere less likely.” The system on the right side of the graphic shows a star that is yellower and appears to be less active and farther away from the planet. The planet is blueish white with swirling clouds. The left quarter is lit by the star. The boundary between the lit and dark sides is fuzzy. Text below the planet reads, “Less high-energy light from the star. Atmosphere more likely.”

Five solar system objects and 9 exoplanets plotted on a graph titled, “Balance Between Starlight and Gravity: Which Rocky Planets Have an Atmosphere?” Vertical axis labeled, “Amount of High-Energy Light that Reaches the Planet,” with “more” at the top and “less” at the bottom. Horizontal axis labeled, “How Hard It Is for Atmosphere to Escape the Planet’s Gravity” with “needs less energy to escape” at left and “needs more energy to escape” at right. Background grades from black at top left to light blue at bottom right. Label pointing toward top left reads, “Atmosphere less likely.” Label pointing toward bottom right corner reads, “Atmosphere more likely." Key above graph shows that objects plotted as solid blue circles (Mars, Venus, Earth) have atmosphere. Solid gray circles (the Moon, Mercury) have no atmosphere. Open white circles (all nine exoplanets) are not yet determined. Solar system planets fall on the bottom left half of the graph. Exoplanets fall in the top right.

NASA assets that are planning to gather observations of 3I/ATLAS include: Hubble, Webb, TESS, Swift, SPHEREx, Perseverance rover, Mars Reconnaissance Orbiter, Curiosity rover, Europa Clipper, Lucy, Psyche, Parker Solar Probe, PUNCH, and ESA/NASA’s SOHO and Juice.

https://science.nasa.gov/solar-system/comets/3i-atlas/

#3IATLAS #Astronomy #Astrodon #space #comet #science #news #Mars #Perseverance #Curiosity #Hubble #JWST #SPHEREx

Hubble image of Arp 297, also known as NGC 5754 and NGC 5752.

NGC 5754, the large spiral galaxy, has kinked arms just beyond its inner ring. They are a result of interactions with its companion galaxy, NGC 5752, the smaller galaxy at bottom left. The same interactions triggered a starburst in NGC 5752, creating bright star clusters around its core.

Credit: NASA, ESA, the Hubble Heritage team, W. Keel
Source: https://science.nasa.gov/asset/hubble/hubble-interacting-galaxy-ngc-5754/

#ArpGalaxy #Galaxy #Space #Astronony #Hubble

A pair of galaxies, a large face-on barred spiral galaxy and a smaller edge-on disk galaxy. The upper portion of the frame is dominated by the spiral galaxy NGC 5754. It has a bright, pale yellow, circular core that transitions into an almost vertical bar structure. Two well-defined spiral arms circle around the core counter-clockwise, beginning at the ends of the bar. The arms both complete one revolution around the core and then fade out. They are dotted with pale blue star clusters. At about 5 and 7 o'clock on the bottom of the galaxy, the spiral arms have small kinks, creating what looks like straight segments in the otherwise smoothly curving arms. Overall, the galaxy looks a little like a cinnamon roll. In the bottom left corner of the frame is the smaller companion galaxy NGC 5752. It is oval-shaped, with the long axis almost vertical, running parallel to the bar of the large spiral. On a background of pale yellow stars is a line of blue dots, which are star clusters, running through the long axis in the center of the galaxy. Below this is a dark brown dust lane.

Serious dust lanes here in NGC 7049

#astrophotography #space #astronomy #AstroDon #hubble #ESA #NASA #Science

📷 :https://esahubble.org/images/heic0905a/

Hubble Space Telescope image of NGC 7049, a large galaxy with a bright glowing core surrounded by faintly glowing, smooth halo-like light. Dark dust lanes form ring patterns circling the center. Numerous distant stars and galaxies are scattered across the background.

NGC 2775: la galassia ibrida tra spirale ed ellittica osservata da Hubble

https://web.brid.gy/r/https://www.galaxyaddicted.it/2025/09/ngc-2775-galassia-lenticolare/

#Hubble Telescope finds galaxy with puzzling shape | Space photo of the day for Sept. 29, 2025. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy 🚀 🌌 ☄️ 🛰️

Hubble Telescope finds galaxy ...

Di giallo e di blu: vecchie e giovani stelle splendono in NGC 6000

#hubble @astronomia

Stelle di tutte le età sono in mostra in questa foto del telescopio spaziale Hubble della NASA/ESA. Questa scintillante galassia a spirale si chiama NGC 6000 e si trova a 102 milioni di anni luce di distanza nella costellazione dello Scorpione.

https://umbertogaetani.substack.com/p/di-giallo-e-di-blu-vecchie-e-giovani

Questa galassia ha un centro giallo brillante e una periferia blu scintillante. I colori riflettono le differenze nell'età media, nella massa e nella temperatura delle stelle della galassia. Nel cuore della galassia, le stelle tendono ad essere più vecchie e più piccole. Le stelle meno massicce sono più fredde di quelle più massicce e, contrariamente a quanto si potrebbe pensare, le stelle più fredde sono più rosse, mentre quelle più calde sono più blu. Più lontano, lungo i bracci a spirale di NGC 6000, brillanti ammassi stellari ospitano giovani stelle massicce che appaiono distintamente blu.

Hubble ha raccolto i dati per questa immagine mentre osservava i siti delle recenti esplosioni di supernova nelle galassie vicine. NGC 6000 ha ospitato due recenti supernove: SN 2007ch nel 2007 e SN 2010as nel 2010. Utilizzando i sensibili rilevatori di Hubble, i ricercatori sono in grado di discernere il debole bagliore delle supernove anni dopo l'esplosione iniziale. Queste osservazioni aiutano a limitare le masse delle stelle progenitrici delle supernove e possono indicare se avevano delle compagne stellari.

Эра открытого исходного кода в сетевых технологиях

Открытый исходный код преобразует сетевые технологии из медленных, стандартизированных протоколов в гибкую, программируемую, готовую к Kubernetes инфраструктуру.

На протяжении большей части своей истории сетевые технологии...

#DST #DSTGlobal #ДСТ #ДСТГлобал #исходныйкод #открытыйкод #код #GitHub #eBPF #Cilium #Kubernetes #Linux #Hubble #Git #Docker #Helm #Сетевыетехнологии #стек

Читать далее: https://dstglobal.ru/club/1114-era-otkrytogo-ishodnogo-koda-v-setevyh-tehnologijah

Эра открытого исходного кода в сетевых технологиях

JWST and Hubble image of Arp 142, also known as NGC 2936 and NGC 2937, or the Penguin and the Egg.

In Hubble’s visible light view (left), a dark dust lane begins across the Penguin’s beak and extends through its body. In JWST’s near-infrared view (right), the dust is much fainter. A bridge of stars and gas connects the galaxies in the JWST image, and there is a gap with Hubble.

Credit: NASA, ESA, CSA, STScI
Source: https://webbtelescope.org/contents/media/images/2024/124/01J0C9FY0J7F4E6PBXQ50YSHHP

#ArpGalaxy #Galaxy #Space #Astronony #Hubble

Frame is split down the middle: Hubble’s visible light image at left, and Webb’s near-infrared image at right. Both show the Egg at left and the Penguin at right. In Hubble’s view, the Penguin is highly detailed, with a bright blue beak, body, and tail that is covered in an arc of bright brown dust. The Egg, to its left, appears bright, gleaming yellowish white. At top right is another galaxy seen from the side, about as long as the Egg’s height. Dozens of galaxies and stars appear in the background. Webb’s near-infrared image shows the Penguin’s beak, head, and back in shades of pink. It’s tail-like region is more diffuse, and a mix of lighter pinks and blues. The Egg appears slightly larger in blue layers. A semi-transparent blue forms an upside down U over top of both galaxies. At top right, an edge-on galaxy has many more pinpricks of light, which are stars. Thousands of galaxies and stars appear in the background. Some galaxies are shades of orange, while others are white.

Hubble image of Arp 22, also known as NGC 4028.

NGC 4027 is a barred spiral galaxy with a single spiral arm. It is interacting with a smaller companion galaxy, NGC 4027A, which is just out of frame.

Credit: NASA, ESA, STScI, Julianne Dalcanton, Meli thev, Wikimedia Commons
Source: https://commons.wikimedia.org/wiki/File:Arp_22_Hubble.jpg

#ArpGalaxy #Galaxy #Space #Astronony #Hubble

#Hubble

Client Info