NGC 4567
The merging galaxy pair NGC 4568 and NGC 4567
This image from the Gemini North telescope in Hawai‘i reveals a pair of interacting spiral galaxies — NGC 4568 (bottom) and NGC 4567 (top) — as they begin to clash and merge. The galaxies will eventually form a single elliptical galaxy in around 500 million years.
Orion Nebula
Celestial Cloudscape in the Orion Nebula
This celestial cloudscape from the NASA/ESA Hubble Space Telescope captures the colourful region surrounding the Herbig-Haro object HH 505. Herbig-Haro objects are luminous regions surrounding newborn stars, and are formed when ionised jets of gas spewing from these newborn stars collide with...
Star-Studded Skyfield
This star-studded image from the NASA/ESA Hubble Space Telescope shows the heart of the globular cluster NGC 6638 in the constellation Sagittarius. The star-strewn observation highlights the density of stars at the heart of globular clusters, which are stable, tightly bound clusters of tens of...
Messier 61
The golden era to study stellar births
This week, we feature an image of the spiral galaxy NGC 4303, also known as Messier 61, which is one of the largest galactic members of the Virgo Cluster. Being a so-called starburst galaxy, it has an unusually high amount of stars being born, and has been used by astronomers as a laboratory to...
Cartwheel Galaxy
Cartwheel Galaxy (NIRCam and MIRI Composite Image)
This image of the Cartwheel and its companion galaxies is a composite from Webb’s Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI), which reveals details that are difficult to see in the individual images alone. This galaxy formed as the result of a high-speed collision that...
Cartwheel Galaxy
Cartwheel Galaxy (MIRI)
This image from Webb’s Mid-Infrared Instrument (MIRI) shows a group of galaxies, including a large distorted ring-shaped galaxy known as the Cartwheel. The Cartwheel Galaxy, located 500 million light-years away in the Sculptor constellation, is composed of a bright inner ring and an active...
RCW 120
A Crimson Nursery
RCW 120, also known as Sharpless 2-3, is an emission nebula and star-forming region located in the constellation Scorpius, about 4300 light-years away from Earth. The glowing nebula was captured here by the SMARTS 0.9-meter Telescope at Cerro Tololo Inter-American Observatory (CTIO), a Program...
GRB 151229A
Hidden Galaxy Home of GRB (Unannotated)
Unannotated image of the region of the sky surrounding a recently identified galaxy that was found to be the home of GRB 151229A, a short gamma-ray burst. Astronomers calculate that this burst, which lies in the direction of the constellation Capricornus, occurred approximately 9 billion years...
Follow the LEDA
This luminescent image features multiple galaxies, perhaps most noticeably LEDA 58109, the lone galaxy in the upper right. LEDA 58109 is flanked by two further galactic objects to its lower left — an active galactic nucleus (AGN) called SDSS J162558.14+435746.4 that partially obscures the...
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...
Lens Flair
This intriguing observation from the NASA/ESA Hubble Space Telescope shows a gravitationally lensed galaxy with the long-winded identification SGAS J143845+145407. Gravitational lensing has resulted in a mirror image of the galaxy at the centre of this image, creating a captivating centrepiece....
Stephan's Quintet
Stephan's Quintet (NIRCam + MIRI Compass Image)
Image of Stephan's Quintet, HCG 92, captured by Webb’s Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI), with compass arrows, scale bar, and color key for reference. The north and east compass arrows show the orientation of the image on the sky. Note that the relationship...
Pulled from the Archive
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Content Providers & Partners
- NASA's Chandra X-ray Observatory
- European Southern Observatory (ESO)
- NASA's Galaxy Evolution Explorer (GALEX)
- ESA's Herschel Space Observatory via NASA Herschel Science Center
- Multi-Mission Archive for Space Telescopes via STScI
- NASA/ESA Hubble Space Telescope via ESA/Hubble
- National Radio Astronomy Observatory (NRAO)
- NSF's NOIRLab (Gemini Observatory, KPNO, CTIO, Rubin Observatory)
- NASA's Nuclear Spectroscopic Telescope Array (NuSTAR)
- ESA's Planck Satellite via Planck U.S. Data Center
- NASA's SPHEREx
- NASA's Spitzer Space Telescope
- NASA's Wide-Field Infrared Survey Explorer (WISE)
- Zwicky Transient Facility (ZTF)
- WorldWide Telescope
