The NASA/ESA Hubble Space Telescope has produced this beautiful image of the massive and rich galaxy cluster Abell 1351.
This Hubble image shows the massive...
Abell 2146 is a pair of colliding galaxy clusters located approximately 2.8 billion light-years away in the constellation of Draco.
In this composite image...
Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking new photo of UGC 10143, a giant elliptical galaxy located in the center...
Designated WHL0137-LS and nicknamed Earendel, the newly-detected star emitted its light around 900 million years after the Big Bang.
Earendel (arrow) is...
Astronomers using NASA’s Chandra X-ray Observatory have found a quartet of pronounced X-ray cavities in RBS 797, a cluster of galaxies located about...
ESO’s VLT Survey Telescope (VST) has produced a spectacular image of NGC 3314, a pair of spiral galaxies located in the direction of the Hydra I cluster.
This...
The newly-discovered protocluster, named PHz G237.01+42.50 (G237 for short), contains over 60 members, including blue star-forming galaxies and active...
Astronomers using the 570-megapixel Dark Energy Camera (DECam) on Víctor M. Blanco 4-m Telescope at Cerro Tololo Inter-American Observatory in Chile,...
Massive galaxies in the early Universe should have contained large amounts of cold molecular gas, the fuel required to make stars. But new observations...
Using data from the Atacama Large Millimeter Array (ALMA), the Combined Array for Research in Millimeter-Wave Astronomy (CARMA) and the NASA/ESA Hubble...
The multiply-imaged supernova AT2016jka appeared in the distant giant galaxy MRG-M0138, gravitationally lensed by the foreground galaxy cluster MACS J0138.0-2155.
This...
The NASA/ESA Hubble Space Telescope has captured a striking photo of part of the Perseus cluster, a collection of thousands of galaxies approximately 240...
Astrophysical observations show that supermassive black holes exist when the Universe is just 800 million years old after the Big Bang (just 6% of its...
An international team of astronomers from the United States and the United Kingdom has made the discovery of a giant, almost symmetrical arc of galaxies...
The NASA/ESA Hubble Space Telescope shot this image of a spiral galaxy called NGC 2276.
This Hubble image shows the trailing arms of the spiral galaxy...
A team of astrophysicists from the United States and Korea has created a new dark-matter distribution map using a neural network-based deep learning method...
The Hubble team has released an incredibly beautiful shot of ACO S 295, a massive galaxy cluster located some 3.5 billion light-years away in the small...
