Astronomers using the NASA/ESA Hubble Space Telescope have captured a stunning image of the unusual galaxy cluster ACO S520.
This Hubble image shows ACO...
The Superpressure Balloon-borne Imaging Telescope (SuperBIT) — a collaboration between Durham University, the University of Toronto, Princeton University,...
Arp 220 is the result of a collision between two spiral galaxies; the enormous object glows brightest in infrared light, making it an ideal target for...
Messier 87, a massive elliptical galaxy located approximately 53 million light-years away in the constellation of Virgo, turns out to be triaxial, or potato-shaped,...
Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking new photo of the barred spiral galaxy UGC 678.
This Hubble image shows UGC...
The newly-discovered galaxy, named RX J2129-z95, appears as three images due to the gravitational lensing of the foreground galaxy cluster RX J2129.6+0005....
The iconic Event Horizon Telescope (EHT) image of the supermassive black hole at the center of Messier 87 has received its first official makeover, thanks...
The newly-discovered supermassive black hole resides in a compact star-forming galaxy around 7.7 billion years away and has a mass of 20 million solar...
Using data from NSF’s Atacama Cosmology Telescope, astronomers have produced the most detailed map of dark matter distributed across one quarter of the...
The new image of JO204, a spiral galaxy located approximately 600 million light-years away in the constellation of Sextans, was captured by the NASA/ESA...
The lensing galaxy cluster SDSS J1226+2149 has magnified distant galaxies, warping their shapes and creating the bright smears of light spread throughout...
Using the NASA/ESA Hubble Space Telescope and other space and ground-based observatories, astronomers have discovered SDSS J0749+2255, a closely bound...
Astrophysicists from SLAC National Accelerator Laboratory and Stanford University have measured the X-ray emission from galaxy clusters, which revealed...
The NASA/ESA Hubble Space Telescope have produced a beautiful image of the side-on spiral galaxy UGC 2890.
This Hubble image shows UGC 2890, a small spiral...
The galaxy protocluster is question is forming around the recently-discovered Spiderweb galaxy (also known as MRC 1138-262 or PKS 1138-262), an object...
Astronomers using the NASA/ESA Hubble Space Telescope have taken a beautiful picture of the luminous spiral galaxy Z 229-15, which is found in the constellation...
Streams of star-forming gas dripping from the disk of a spiral galaxy called JW100 are formed by a process called ram pressure stripping, and their resemblance...
The new animation shows the gamma-ray sky’s frenzied activity during a year of observations by the Large Area Telescope (LAT) aboard NASA’s Fermi Gamma-ray...
Astronomers from the COSMOS-Web program released mosaic images taken in early January 2023 by the Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument...
NASA has released a stunning photo taken by the NASA/ESA Hubble Space Telescope of the dwarf galaxy UGCA 307.
This Hubble image shows UGCA 307, a dwarf...
