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LMC N159
A neighbouring vista of stellar birth
Today’s ESA/Hubble Picture of the Week highlights another view of a distant stellar birthplace. Captured in a parallel field to a recently released image, this scene reveals a neighbouring region of the N159 star-forming complex in the Large Magellanic Cloud, approximately 160 000 light-years...
Circumstellar disc IRAS 23077+6707
This NASA/ESA Hubble Space Telescope image shows the largest planet-forming disc ever observed around a young star. It spans nearly 640 billion kilometers, roughly 40 times the diameter of our Solar System. Tilted nearly edge-on as seen from Earth, the dark, dusty disk resembles a hamburger....
Arp 4
Long-distance relationship
These galaxies look to be close companions — a small, bright spiral galaxy flitting around the edge of a much larger spiral with a dark and disturbed countenance. But looks can be deceiving — how close are they really? The celestial pair featured in this week’s Hubble Picture of the Week is...
Fomalhaut cs1 and cs2 (clean image)
This composite NASA/ESA Hubble Space Telescope image shows the debris ring and dust clouds cs1 and cs2 around the star Fomalhaut. For comparison, dust cloud cs1, imaged in 2012, is pictured with dust cloud cs2, imaged in 2023. The dashed circles mark the location of these clouds. When dust...
Milky Way
SPHEREx All Sky Map 2025: Stars and Galaxies
This SPHEREx image shows a selection of the infrared colors primarily emitted by stars and galaxies. SPHEREx is observing hundreds of millions of distant galaxies across the sky. Its multiwavelength view will also help astronomers measure the distance to those galaxies.
Milky Way
SPHEREx All Sky Map 2025
NASAs SPHEREx has mapped the entire sky in 102 infrared colors, which are invisible to the human eye but can be used to reveal different features of the cosmos. This image features a selection of colors emitted primarily by stars (blue, green, and white), hot hydrogen gas (blue), and cosmic dust...
Milky Way
SPHEREx All Sky Map 2025: Dust and Gas
This SPHEREx image features the infrared colors emitted primarily by dust (red) and hot gas (blue), key ingredients for forming new stars and planets. Though these clouds of material cover a massive portion of the sky, they are invisible in most wavelengths of light, including those the human eye...
Markarian 178
Massive stars make their mark
This glittering blue galaxy and subject of today’s ESA/Hubble Picture of the Week is a blue compact dwarf galaxy called Markarian 178 (Mrk 178). This galaxy, which is substantially smaller than our own Milky Way, lies 13 million light-years away in the constellation Ursa Major (The Great Bear)....
NGC 4388
Galactic gas makes a getaway
A sideways spiral galaxy shines in today’s ESA/Hubble Picture of the Week. Located about 60 million light-years away in the constellation Virgo (The Maiden), NGC 4388 is a resident of the Virgo galaxy cluster. The Virgo cluster contains more than a thousand galaxies and is the nearest large...
Portion of Virgo Cluster (without asteroids)
A close-up on two galactic members of the Virgo Cluster as imaged by NSF–DOE Vera C. Rubin Observatory. During its observations Rubin captured a plethora of asteroids zipping across this portion of the night sky. The tiny streaks left behind from the asteroids have been removed from this image....
Portion of Virgo Cluster (with asteroids)
A close-up on two galactic members of the Virgo Cluster as imaged by NSF–DOE Vera C. Rubin Observatory. During its observations Rubin captured a plethora of asteroids zipping across this portion of the night sky, indicated by the tri-colored streaks scattered throughout this image. View a...
NGC 6823
Ua ʻŌhiʻa Lani: An Image to Celebrate Gemini North’s 25th Anniversary
To celebrate 25 years since the completion of the International Gemini Observatory, students in Hawai‘i voted for the Gemini North telescope to image NGC 6820 — a striking emission nebula and open star cluster. The image was named Ua ʻŌhiʻa Lani, the Heavenly ʻŌhiʻa Rains, after the traditional...
Large Magellanic Cloud
Cloudy with a Chance of Star Formation
This Image of the Week is of the Large Magellanic Cloud (LMC), a dwarf galaxy that appears cloud-like in the Southern Hemisphere. This image was captured by photographer Petr Horálek, a NOIRLab Audiovisual Ambassador, using a wide-aperture telephoto lens on a commercial camera. Petr...
NGC 6302
Gemini South Images the Butterfly Nebula
To celebrate 25 years since the completion of the International Gemini Observatory, students in Chile voted for the Gemini South telescope to image the NGC 6302 — a billowing planetary nebula that resembles a cosmic butterfly. The International Gemini Observatory is partly funded by the U.S....
GRB 250702B
GRB 250702B host galaxy
The faint oval at the center of this image is the host galaxy of GRB 250702B — the longest gamma-ray burst that astronomers have ever observed. This image was taken on 20 July 2025 by the Gemini North telescope, one half of the International Gemini Observatory, funded in part by the U.S....
Field around GRB 250702B
The stellar field around the host galaxy of GRB 250702B — the longest gamma-ray burst that astronomers have ever observed. It comprises observations from the Gemini North telescope, one half of the International Gemini Observatory, funded in part by the U.S. National Science Foundation and...
Most luminous fast blue optical transient
This composite image features X-ray, ultraviolet, optical, and near-infrared data of the luminous fast blue optical transient (LFBOT) named AT 2024wpp. The transient is the bright spot at the upper right edge of its host galaxy, which is 1.1 billion light-years from Earth.
NGC 4485
A dance of dwarf galaxies
For this new ESA/Webb Picture of the Month, the NASA/ESA/CSA James Webb Space Telescope has spied a pair of dwarf galaxies engaged in a gravitational dance. These two galaxies are named NGC 4490 and NGC 4485, and they’re located about 24 million light-years away in the constellation Canes...
Tarantula Nebula
Binary star imaged by GRAVITY+
This image, one of the first obtained with VLTI/GRAVITY+ working with four lasers, shows a binary star in the central region of the Tarantula Nebula, a star-forming region in the Large Magellanic Cloud. The binary was originally thought to be an extremely massive star, but the new observations...
ALMA image of the ‘cosmic joust’
This image, taken with the Atacama Large Millimeter/submillimeter Array (ALMA), shows the molecular gas content of two galaxies involved in a cosmic collision. The one on the right hosts a quasar –– a supermassive black hole that is accreting material from its surroundings and releasing intense...
2M1510 (AB) b
2M1510 AB, a pair of brown dwarfs with an exoplanet in a perpendicular orbit
This image, taken in visible light, shows 2M1510 AB, a pair of brown dwarfs orbiting each other. The two brown dwarfs, A and B, are seen as a single source in this image, but we know there are two of them because they periodically eclipse each other. When monitoring their orbits, astronomers...
Sculptor Galaxy
MUSE view of ionised gas in the Sculptor Galaxy
This image shows the Sculptor Galaxy in a new light. This false-colour composition shows specific wavelengths of light released by hydrogen, nitrogen, sulphur and oxygen. These elements exist in gas form all over the galaxy, but the mechanisms causing this gas to glow can vary throughout the...
Sculptor Galaxy
MUSE view of the Sculptor Galaxy
This image shows a detailed, thousand-colour image of the Sculptor Galaxy captured with the MUSE instrument at ESO’s Very Large Telescope (VLT). Regions of pink light are spread throughout this whole galactic snapshot, which come from ionised hydrogen in star-forming regions. These areas have...
JADES-GS-z14-0
Oxygen spectrum in most distant known galaxy
The inset in this image shows JADES-GS-z14-0 –– the most distant known galaxy as of today –– as seen with the Atacama Large Millimeter/submillimeter Array (ALMA). The two spectra shown here result from independent analysis of ALMA data by two teams of astronomers. Both found an emission line of...
NGC 3621
The supernova SN 2024ggi in the NGC 3621 galaxy
This image shows the location of the supernova SN 2024ggi in the NGC 3621 galaxy. It was taken on 11 April 2024, just 26 hours after the initial detection of the supernova. The image was obtained with the FORS2 instrument on ESO’s Very Large Telescope (VLT). Among other capabilities, FORS2...
NGC 3621
A galaxy full of surprises — the spiral galaxy NGC 3621
This image, from ESO’s Very Large Telescope (VLT), shows a truly remarkable galaxy known as NGC 3621. To begin with, it is a pure-disc galaxy. Like other spirals, it has a flat disc permeated by dark lanes of material and with prominent spiral arms where young stars are forming in clusters (the...
HD 212087
The surface of the red giant star π1 Gruis from PIONIER on the VLT
Astronomers using ESO’s Very Large Telescope have directly observed granulation patterns on the surface of a star outside the Solar System — the ageing red giant π1 Gruis. This remarkable new image from the PIONIER instrument reveals the convective cells that make up the surface of this huge...
RCW 94
Wide-field view around the RCW 94/95 nebulae
This image from the Digitized Sky Survey (DSS) shows the region of the sky around the RCW 94 and RCW 95 nebulae, seen here at the centre of the image. The nebulae are part of a larger complex of clouds resembling a bat, with RCW 94 representing the right wing and RCW 95 the body, respectively.
RCW 94
The RCW 94/95 nebulae in visible and infrared light
This image shows a cloud of gas and dust, shaped like a cosmic bat. The image was obtained mostly in visible light with the VLT Survey Telescope (VST), hosted at ESO’s Paranal Observatory in Chile. The intense red glow comes from hydrogen atoms ionised by the intense radiation of young stars...
RCW 94
The RCW 94/95 nebulae in visible light
This image shows a cloud of gas and dust, shaped like a cosmic bat. The image was obtained in visible light with the VLT Survey Telescope (VST), hosted at ESO’s Paranal Observatory in Chile. The intense red glow comes from hydrogen atoms ionised by the intense radiation of young stars within...
NGC 4535
Finding star clusters in the Lost Galaxy
Today’s ESA/Hubble Picture of the Week features the spiral galaxy NGC 4535, which is situated about 50 million light-years away in the constellation Virgo (The Maiden). This galaxy has been nicknamed the ‘Lost Galaxy’ because it’s extremely faint when viewed through a small telescope. With a...
LMC N159
Baby stars blowing bubbles
Today’s ESA/Hubble Picture of the Week brings a distant stellar birthplace into focus. This gigantic cloud of cold hydrogen gas is called N159, and it’s located about 160 000 light-years away in the constellation Dorado. N159 is one of the most massive star-forming clouds in the Large...
NGC 1792
A storm of new stars
The subject of the latest Hubble Picture of the Week is a stormy and highly active spiral galaxy named NGC 1792. Located over 50 million light-years from Earth in the constellation Columba (the Dove), the bright glow of the galaxy’s centre is offset by the flocculent and sparkling spiral arms...
LDN 1641
Euclid Peers through a Dark Cloud’s Dusty Veil
This shimmering view of interstellar gas and dust was captured by the European Space Agency’s Euclid space telescope. The nebula is part of a so-called dark cloud, named LDN 1641. It sits at about 1300 light-years from Earth, within a sprawling complex of dusty gas clouds where stars are being...
NGC 1511
A disruptive neighbour
Though interesting to look at, NGC 1511 is one galaxy you might not want for a neighbour. Seen in this ESA/Hubble Picture of the Week, NGC 1511 is a peculiar spiral galaxy located roughly 50 million light-years away in the constellation Hydrus. Like many galaxies, NGC 1511 doesn’t travel...
Iota Horologii
The planet-host star Iota Horologii
Using HARPS on the ESO 3.6-metre telescope at La Silla, astronomers were able to study in great detail the star Iota Horologii, known to harbour a giant planet, and make a very precise portrait of it: its temperature is 6150 K, its mass is 1.25 times that of the Sun, and its age is 625 million...
NGC 4102
Revisiting an unusual spiral
What lies at the heart of this unusual-looking spiral galaxy? The galaxy NGC 4102, featured in this ESA/Hubble Picture of the Week, is home to what astronomers call an active galactic nucleus. Active galactic nuclei are luminous galactic centres powered by supermassive black holes that contain...
CG4
Dark Energy Camera Images Cometary Globule CG 4
This cloudy, ominous structure is CG 4, a cometary globule nicknamed ‘God’s Hand’. CG 4 is one of many cometary globules present within the Milky Way, and how these objects get their distinct form is still a matter of debate among astronomers. This image was captured by the Department of...
NGC 2244
Rosette Nebula Captured with DECam
Cradled within the fiery petals of the Rosette Nebula is NGC 2244, the young star cluster which it nurtured. The cluster’s stars light up the nebula in vibrant hues of red, gold and purple, and opaque towers of dust rise from the billowing clouds around its excavated core. This image, captured...
RCW 86
Dynastic Vibes
The SMARTS 0.9-meter Telescope at Cerro-Tololo International Observatory (CTIO), a Program of NSF NOIRLab, has captured an echo of the past in this gorgeous Image of the Week. RCW 86 is a literal shell of its former self, the gaseous remnant of a supernova. Some 11,000 years ago a white dwarf,...
NGC 2170
Colorful Cosmic Reflections
This striking image, streaked with bright swathes of color, captures the beautiful reflection nebula NGC 2170. The diffuse clouds of interstellar dust in the nebula scatter and reflect light from nearby stars, creating this vividly colorful scene. Dust grains reflect blue light from hot stars...
UGC 12914
‘Taffy Galaxies’ Collide, Leave Behind Bridge of Star-Forming Material
The Gemini North telescope, one half of the International Gemini Observatory, operated by NSF NOIRLab, captured this dazzling image of the so-called Taffy Galaxies — UGC 12914 and UGC 12915. Their twisted appearance is the result of a head-on collision that occurred about 25 million years prior...
NGC 4449
Starburst Galaxy NGC 4449
An explosive array of bright pinks and blues makes for a remarkable sight in this image captured with the Gemini North telescope, one half of the International Gemini Observatory. Resembling a cloud of cosmic confetti, this image is being released in celebration of Gemini North’s 25th...
M1
A legendary nebula
The nebula that keeps on giving, Messier 1 (Crab Nebula) is captured here by the Nicholas U. Mayall 4-meter Telescope from Kitt Peak National Observatory (KPNO), a Program of NSF NOIRLab. The storied history of this supernova remnant in modern astronomy begins when it was recorded in 1731 by...
Pup A
Supernova Remnant Puppis A
Puppis A (Pup A) is a supernova remnant about 100 light-years in diameter and roughly 6500–7000 light-years away. This object is one of the many cosmic treasures found within the new 1.3 gigapixel Vela Supernova Remnant image, captured with the Department of Energy-fabricated Dark Energy...
PNG 262.4-01.9
Planetary Nebula PNG 262.4-01.9
This is the planetary nebula PNG 262.4-01.9. A planetary nebula is a region of cosmic gas and dust formed from the cast-off outer layers of a dying star. This object is one of the many cosmic treasures found within the new 1.3 gigapixel Vela Supernova Remnant image, captured with the Department...
NGC 2040
NGC 2040
Displaying wispy layers of red, orange and yellow, the nebula encasing NGC 2040 resembles a vibrant rose in this image captured by the Gemini South telescope, one half of the International Gemini Observatory, which is supported in part by the U.S. National Science Foundation and operated by NSF...
UGC 4640
DECam Legacy Survey Announces Third Data Release
The DECam Legacy Survey (DECaLS) has released reduced images and source catalogs covering between 4000 and 8000 square degrees of sky in three wavelength bands. Dive into survey images and explore the Universe with the survey’s Imagine Sky Viewer. DECaLS, which is being carried out on the CTIO...
Andromeda Galaxy
The ultra-faint dwarf galaxy Pegasus V
A unique ultra-faint dwarf galaxy has been discovered in the outer fringes of the Andromeda Galaxy thanks to the sharp eyes of an amateur astronomer examining archival data from the US Department of Energy-fabricated Dark Energy Camera on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo...
NGC 288
4MOST first-light field-of-view
On October 18, the 4MOST instrument used its 2400 fibres for the first time to analyse the light from different cosmic objects. The spectrograph, which is installed on ESO’s VISTA telescope, observed a large patch of sky containing two prominent objects: the Sculptor Galaxy and the globular...
D9
Image of the binary star D9 close to Sagittarius A*
D9 is the first star pair ever found near Sagittarius A*, the supermassive black hole at the centre of the Milky Way. This image shows an emission line of hydrogen mapped by the SINFONI instrument on ESO’s Very Large Telescope. The instrument provides a spectrum for every single pixel; over the...
WOH G64
Image of the star WOH G64 taken by the VLTI
This is an image of the star WOH G64, taken by the GRAVITY instrument on the European Southern Observatory’s Very Large Telescope Interferometer (ESO’s VLTI). This is the first close-up picture of a star outside our own galaxy, the Milky Way. The star is located in the Large Magellanic Cloud,...
Milky Way
A 340-million pixel starscape from Paranal
The second of three images of ESO’s GigaGalaxy Zoom project is a new and wonderful 340-million-pixel vista of the central parts of our galactic home, a 34 by 20-degree wide image that provides us with a view as experienced by amateur astronomers around the world. Taken by Stéphane Guisard, an...
RCW 38
The RCW 38 cluster in infrared light
This is an 80-million-pixel picture of the star cluster RCW 38, located 5500 light-years away in the constellation Vela. RCW 38 is a young cluster containing about 2000 stars, and is bursting with star-forming activity. The picture was taken with ESO’s Visible and Infrared Survey Telescope for...
RCW 38
The RCW 38 cluster in visible light
This image shows the RCW 38 stellar cluster in visible light. Dust absorbs most light at these wavelengths, hiding large areas of this cluster from us.
NGC 1097
ERIS sees first light, capturing a detailed view of the inner ring of NGC 1097
ERIS, the Very Large Telescope’s newest infrared eye on the sky, captured this stunning image of the inner ring of the galaxy NGC 1097. This galaxy is located 45 million light-years away from Earth, in the constellation Fornax. ERIS has captured the gaseous and dusty ring that lies at the very...
NGC 1097
NGC 1097
NGC 1097 as part of the comparison image ann22015a.
NGC 1097
NGC 1097
NGC 1097 as part of the comparison image ann22015a.
CG 4
Wide-field view of CG 4
A wide-field view of the area around Cometary Globule CG 4.
ACO 1656
Coma Cluster
The Dark Energy Camera captures an image of the dazzling Coma Cluster, named after the hair of Queen Berenice II of Egypt. Not only significant in Greek mythology, this collection of galaxies was also fundamental to the discovery of the existence of dark matter. The theory emerged in 1937 when...
ACO 1656
Coma Cluster (uncropped view)
The Dark Energy Camera captures an image of the dazzling Coma Cluster, named after the hair of Queen Berenice II of Egypt. Not only significant in Greek mythology, this collection of galaxies was also fundamental to the discovery of the existence of dark matter. The theory emerged in 1937 when...
Chamaeleon
The Ominous Chamaeleon I Dark Cloud
The ominous Chamaeleon I dark cloud, the nearest star-forming region to Earth, is captured in this image taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera mounted on the U.S. National Science Foundation Víctor M. Blanco 4-meter Telescope at Cerro Tololo...
Antlia Cluster
DECam Deep View of the Antlia Cluster
The Antlia Cluster (Abell S636) is a group of at least 230 galaxies located about 130 million light-years away in the direction of the constellation Antlia (the Air Pump). It hosts a rich variety of galaxy types, including lenticular galaxies, irregular galaxies and ultra-compact dwarfs. The...
Dark Energy Camera Captures Circinus West Molecular Cloud
A celestial shadow known as the Circinus West molecular cloud creeps across this image taken with the Department of Energy-fabricated 570-megapixel Dark Energy Camera (DECam) — one of the most powerful digital cameras in the world. Within this stellar nursery's opaque boundaries, infant stars...
Abell 3667
DECam’s Deep View of Abell 3667
Abell 3667 — an actively merging galaxy cluster — is featured in this image assembled from over 28 hours of observations with the 570-megapixel Department of Energy-fabricated Dark Energy Camera, mounted on the U.S. National Science Foundation Víctor M. Blanco 4-meter Telescope at Cerro Tololo...
NGC 6520
The Starry Dandelion and the Cosmic Gecko NGC 6520
Millions of years ago, a dust cloud about 5,200 light-years from the Sun coalesced to begin the process of star birth. Today, some 190 million years later, NGC 6520 is ablaze with hot, massive young stars arrayed in a dandelion seed-shaped cluster. Not far away lies the gecko-shaped remains of...
IC 396A
IC 1396A Elephant Trunk Nebula
This image was obtained with the wide-field view of the Mosaic camera on the Mayall 4-meter telescope at Kitt Peak National Observatory. IC 1396 is a giant emission nebula that is over 3 degrees in diameter. It is illuminated by a hot, massive O-type star (HD 206267) near its center. The star...
Pickering's Triangle
Double-Wide Image of Pickering's Triangle
A new wide-field image of Pickering's Triangle taken with the National Science Foundation's Mayall 4-meter telescope at Kitt Peak National Observatory is being released today in Austin, Texas, at the 211th meeting of the American Astronomical Society. Pickering's Triangle is part of the Cygnus...
Horsehead Nebula
The Horsehead Nebula/IC434
This exceptional image of the Horsehead nebula was taken at the National Science Foundation's 0.9-meter telescope on Kitt Peak with the NOAO Mosaic CCD camera. Located in the constellation of Orion, the Hunter, the Horsehead is part of a dense cloud of gas in front of an active star-forming...
Copeland Septet
Copeland Septet group of galaxies
A group of galaxies nicknamed the Copeland Septet, in the constellation of Leo. Astronomers using images from Kitt Peak National Observatory and Cerro Tololo Inter-American Observatory have created the largest ever map of the sky, comprising over a billion galaxies. The final data release from...
NGC 520
NGC 520
A galactic collision of two galaxies which began more than 300 million years ago, NGC 520 is actually made up of two disk galaxies which will eventually merge together to form one larger, more massive system. NGC 520 was discovered by William Herschel in 1784 and is one of the largest and...
IC 4212
IC 4212
IC 4212 is a barred spiral galaxy located in the constellation Virgo. It is situated close to the celestial equator, meaning it is at least partly visible from both hemispheres in certain times of the year.
Milky Way
Deep Dive into Astronomical Data Tapestry of the Milky Way
This image, which is brimming with stars and dark dust clouds, is a small extract — a mere pinprick — of the full Dark Energy Camera Plane Survey (DECaPS2) of the Milky Way. The new dataset contains a staggering 3.32 billion celestial objects — arguably the largest such catalog so far. The data...
Abell 3158
Image of Abell 3158, Part of the DESI Legacy Imaging Survey
This is an image centered on a relatively nearby galaxy cluster dubbed Abell 3158; light from these galaxies had a redshift value of 0.059, meaning that it traveled approximately 825 million years on its journey to Earth. The image is a small part of the DESI Legacy Imaging Surveys — a...
TGU H1674
Dark Nebula TGU H1674
This is the dark nebula TGU H1674. Dark nebulae – or absorption nebulae – are clouds of gas and dust that are so dense they obscure and block visible light, making them appear inky black against the starry background. This object is one of the many cosmic treasures found within the new 1.3...
CI Ferrero 54
Globular Star Cluster CI Ferrero 54
This is the globular star cluster CI Ferrero 54. A globular cluster is a spheroidal conglomeration of stars that is bound together by gravity, with a higher concentration of stars towards their centers. This object is one of the many cosmic treasures found within the new 1.3 gigapixel Vela...
[FSR2007] 1410
Open Star Cluster [FSR2007] 1410
This is the open star cluster [FSR2007] 1410. An open star cluster is a loosely bound group of a few tens to a few hundred stars. They are found in spiral and irregular galaxies. This object is one of the many cosmic treasures found within the new 1.3 gigapixel Vela Supernova Remnant image,...
Víctor M. Blanco 4-meter Telescope
Background Galaxy Found in Image of Vela Supernova Remnant
This image shows a distant, twinkling spiral galaxy — one of the many cosmic treasures found within the new 1.3 gigapixel Vela Supernova Remnant image, captured with the Department of Energy-fabricated Dark Energy Camera, mounted on the US National Science Foundation's Víctor M. Blanco 4-meter...
ANTL J102828-354128
Ultra-compact Dwarf Galaxy in the Antlia Cluster
The ultra-compact dwarf galaxy ANTL J102828-354128, found within a larger image of the Antlia Cluster — a group of at least 230 galaxies located about 130 million light-years away. This image was taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam), mounted on...
ESO 375-53
Spiral Galaxy in the Antlia Cluster
Spiral Galaxy ESO 375-53, found within a larger image of the Antlia Cluster — a group of at least 230 galaxies located about 130 million light-years away. This image was taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam), mounted on the U.S. National Science...
ACO S 636
Galaxy Cluster in the Antlia Cluster
Galaxy cluster ACO S 636, found within a larger image of the Antlia Cluster — a group of at least 230 galaxies located about 130 million light-years away. This image was taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam), mounted on the U.S. National Science...
Antlia Cluster
Elliptical Galaxy in the Antlia Cluster
Elliptical galaxy NGC 3258, found within a larger image of the Antlia Cluster — a group of at least 230 galaxies located about 130 million light-years away. This image was taken with the 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam), mounted on the U.S. National...
M83
The Outskirts of the Southern Pinwheel Galaxy
Twelve million light-years away lies the galactic masterpiece Messier 83, also known as the Southern Pinwheel Galaxy. Its swirling spiral arms display a high rate of star formation and host six detected supernovae. This image was captured with the Department of Energy-fabricated Dark Energy...
M83
The Southern Pinwheel Galaxy (rotated)
Twelve million light-years away lies the galactic masterpiece Messier 83, also known as the Southern Pinwheel Galaxy. Its swirling spiral arms display a high rate of star formation and host six detected supernovae. This image was captured with the Department of Energy-fabricated Dark Energy...
M83
Wide-field View of M83
A wide-field view of the area around M83, the Southern Pinwheel Galaxy.
NGC 3923
NGC 3923
The onion-like layers of shell galaxy NGC 3923 are beautifully showcased in this image taken with the DOE-built Dark Energy Camera (DECam) on the Víctor M. Blanco 4-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO), a Program of NSF NOIRLab. Located in the constellation Hydra...
PLCKESZ G287.0+32.9
PLCK G287.0+32.9 Gravitational Lensing
An extremely large gravitational lens around galaxy cluster PLCK G287.0+32.9
2MASX J11493310-2814370
Face-on spiral galaxy LEDA 744285
The face-on spiral galaxy LEDA 744285
ESO 440-11
Face-on spiral galaxy ESO 440-11
The face-on spiral galaxy ESO 440-11
HH 77
Herbig-Haro Objects 76 and 77
A close-up of two Herbig-Haro (HH) objects found in the Circinus West molecular cloud: HH 76 (above center of image) and HH 77 (lower left). HH objects are glowing red patches of nebulosity commonly found near newborn stars. They form when fast-moving gas thrown out by stars smashes into...
Herbig-Haro Object 139
A close-up of Herbig-Haro (HH) object 139, found in the Circinus West molecular cloud. HH objects are glowing red patches of nebulosity commonly found near newborn stars. They form when fast-moving gas thrown out by stars smashes into slower-moving gas in the surrounding molecular cloud or...
Herbig-Haro Objects 140–143
A collection of Herbig-Haro (HH) objects found in the Circinus West molecular cloud. HH objects are glowing red patches of nebulosity commonly found near newborn stars. They form when fast-moving gas thrown out by stars smashes into slower-moving gas in the surrounding molecular cloud or...
Planetary Nebula G317.0-04.0
A planetary nebula found in the Circinus West molecular cloud. Planetary nebulae are the outermost layers of aging red giant stars, thrown out into space at the end of a star’s life. This image was taken with the Department of Energy-fabricated 570-megapixel Dark Energy Camera (DECam) — one of...
ACO 3574
A Cluster of Interacting Galaxies
The galaxy cluster Abell 3574 is captured here by the 570-megapixel Department of Energy-fabricated Dark Energy Camera (DECam) on the Víctor M. Blanco 4-meter Telescope, one of around 40 telescopes at the U.S. National Science Foundation Cerro Tololo Inter-American Observatory (CTIO) in Chile,...
M82
A starburst shines in infrared
Featured in this NASA/ESA/CSA James Webb Space Telescope Picture of the Month is a nearby galaxy that outshines the Milky Way. This galaxy, called Messier 82 (M82) or the Cigar Galaxy, is situated just 12 million light-years away in the constellation Ursa Major. Despite being smaller than the...
GOODS-S field (NIRCam image)
How did the first stars and galaxies form? The NASA/ESA/CSA James Webb Space Telescope is already providing new insights into this question. One of the largest programs in Webb’s first years of science was the JWST Advanced Deep Extragalactic Survey, or JADES, which devoted about 32 days of...
NGC 6951
Starbursting centre
The glittering galaxy in this NASA/ESA Hubble Space Telescope Picture of the Week is NGC 6951, which resides about 70 million light-years away in the constellation Cepheus. As this Hubble image shows, NGC 6951 is a spiral galaxy with plenty of intriguing structures. Most eye-catching are its...
NGC 7496
A well-studied spiral
The celestial object that is displayed in this NASA/ESA Hubble Space Telescope Picture of the Week is NGC 7496, a galaxy located over 24 million light-years away in the constellation Grus (The Crane). NGC 7496 is a dusty spiral galaxy with a bar of stars stretching across its centre. Adding to...
NGC 3370
Focusing on NGC 3370
Today’s ESA/Hubble Picture of the Week features a galaxy that Hubble has captured multiple times over more than 20 years. The galaxy is called NGC 3370, and it is a spiral galaxy located nearly 90 million light-years away in the constellation Leo (The Lion). What is it about this galaxy that...
NGC 4571
Spiralling star factory
A star-studded spiral galaxy shines in this NASA/ESA Hubble Space Telescope Picture of the Week. This galaxy is called NGC 4571, and it’s situated about 60 million light-years away in the constellation Coma Berenices. NGC 4571 dominates the scene with its feathery spiral structure and sparkling...
Cha 1107-7626
Location in the sky of the rogue planet Cha 1107-7626 (infrared)
This infrared image, taken with ESO’s Visible and Infrared Telescope for Astronomy (VISTA) shows the position in the sky of the rogue planet Cha 1107-7626. The planet is a dot located exactly at the centre of the frame.
Cha 1107-7626
Location in the sky of the rogue planet Cha 1107-7626 (visible light)
This visible-light image, part of the Digitized Sky Survey 2, shows the position in the sky of the rogue planet Cha 1107-7626. The planet (not visible here) is located exactly at the centre of the frame.
Sagittarius B2
Sagittarius B2 (MIRI Image)
Webb’s MIRI (Mid-Infrared Instrument) shows the Sagittarius B2 (Sgr B2) region in mid-infrared light, with warm dust glowing brightly. To the right is one clump of clouds that captured astronomers’ attention. It is redder than the rest of the clouds in the image and corresponds to an area that...
Sagittarius B2
Sagittarius B2 (NIRCam Image)
Stars, gas and cosmic dust in the Sagittarius B2 molecular cloud glow in near-infrared light, captured by Webb’s NIRCam (Near-Infrared Camera). In this light, astronomers see more of the region’s diverse, colorful stars, but less of its gas and dust structure. Webb’s instruments each provide...
Pismis 24
Pismis 24 (NIRCam Image)
Webb captured this sparkling scene of star birth in Pismis 24, a young star cluster about 5,500 light-years from Earth in the constellation Scorpius. This region is one of the best places to explore the properties of hot young stars and how they evolve.
Sh2-284 p1
Stellar Jet in Sh2-284
NASA's James Webb Space Telescope recently imaged an extremely large and symmetric protostellar jet at the outskirts of our Milky Way galaxy in the forming cluster Sh2-284. From tip to tip, this protostellar jet is 8 light-years across, about double the distance from our Sun to its closest...
NGC 6072
NGC 6072 (MIRI Image)
The mid-infrared view of planetary nebula NGC 6072 from NASA’s James Webb Space Telescope shows expanding circular shells around the outflows from the dying central star, which astronomers suspect is that pinkish white dot at the center of the image. The longer wavelengths captured by Webb’s...
NGC 6072
NGC 6072 (NIRCam Image)
NASA’s James Webb Space Telescope’s view of planetary nebula NGC 6072 in the near-infrared shows a complex scene of multiple outflows expanding out at different angles from a dying star at the center of the scene. There is one stretching from roughly 11 to 5 o’clock, another from 1 to 7...
Comet 3I/ATLAS
Comet 3I/ATLAS
This is a Hubble Space Telescope image of the interstellar comet 3I/ATLAS. Hubble photographed the comet on July 21, 2025, when the comet was 277 million miles from Earth. Hubble shows that the comet has a teardrop-shaped cocoon of dust coming off its solid, icy nucleus. Because Hubble was...
NGC 6099
NGC 6099 (Hubble + Chandra)
A Hubble Space Telescope image of a pair of galaxies: NGC 6099 (lower left) and NGC 6098 (upper right). The purple blob depicts X-ray emission from a compact star cluster. The X-rays are produced by an intermediate-mass black hole tearing apart a star.
NGC 3370
NGC 3370 (wide view)
Today’s ESA/Hubble Picture of the Week features a galaxy that Hubble has captured multiple times over more than 20 years. The galaxy is called NGC 3370, and it is a spiral galaxy located nearly 90 million light-years away in the constellation Leo (The Lion). What is it about this galaxy that...
Circinus Galaxy
Black holes don’t suck, they get fed!
Today’s Picture of the Week gives us a closer look at how black holes in the centre of galaxies feast. As some of you already know, the common belief that black holes simply suck in anything that comes near them, is wrong. Material can only fall into a black hole when it’s slowed down somehow —...
Gum 39
Fireworks of newborn stars
Even though it looks stunning by itself, this Picture of the Week is actually only a tiny part of a 1.5-billion-pixel image of the Running Chicken Nebula. It forms the comb on the running chicken’s head — at least according to some people, because everyone seems to see a different chicken! The...
Bubble Nebula
Bubble Nebula (NGC 7635)
This central, cosmetically corrected view of NGC 7635 shows the nebulosity carved out by the winds of the massive central star and demonstrates the exquisite image quality of the new One Degree Imager camera on the WIYN 3.5-m telescope. A wide-view image of the nebula, demonstrating the large...
SN 2002ic
SN2002ic
This image of Supernova 2002ic was taken at the Swope 1-meter telescope at Las Campanas Observatory in Chile on January 7, 2003. The supernova is the bright point of light in the center, at the intersection of two background galaxies. The host galaxy of the supernova is extremely faint and is...
SN 2019ehk
Hubble Space Telescope image of SN 2019ehk
Hubble Space Telescope image of SN 2019ehk in its spiral host galaxy, Messier 100. The image is a composite made of pre- and post-explosion images.
Excerpt of the area around NGC 4261
A trail of celestial objects stretches across this excerpt from a First Look image captured by NSF–DOE Vera C. Rubin Observatory. The most prominent feature is NGC 4261, the large elliptical galaxy in the top half of the image. In the bottom-left of the image is the lenticular galaxy NGC 4281....
NGC 2775
Spiral, elliptical or neither?
Today’s NASA/ESA Hubble Space Telescope Picture of the Week features a galaxy that’s hard to categorise. The galaxy in question is NGC 2775, which lies 67 million light-years away in the constellation Cancer (The Crab). NGC 2775 sports a smooth, featureless centre that is devoid of gas,...
NGC 6000
Yellow and blue, old and new
Stars of all ages are on display in today’s NASA/ESA Hubble Space Telescope Picture of the Week. This sparkling spiral galaxy is called NGC 6000 and it is located 102 million light-years away in the constellation Scorpius. This galaxy has a glowing yellow centre and glittering blue outskirts....
M82
The smouldering heart of a celestial cigar
What lurks behind the dense, dusty clouds of this galactic neighbour? There lies the star-powered heart of the galaxy Messier 82 (M82), also known as the Cigar Galaxy. Located just 12 million light-years away in the constellation Ursa Major (The Great Bear), the Cigar Galaxy is considered a...
