May 22, 2023 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a jellyfish spiral galaxy called JW39. This Hubble image shows JW39, a jellyfish...

May 17, 2023 by News Staff

The gravitationally lensed Supernova (SN) Refsdal was discovered by University of Minnesota astronomer Patrick Kelly in 2014 in the field of MACS J1149.6+2223,...

May 8, 2023 by Enrico de Lazaro

eMACS J1823.1+7822 has so much mass that it acts as a gravitational lens, causing light from distant galaxies to bend around it. This Hubble image shows...

May 1, 2023 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced an outstanding image of the jellyfish galaxy JO175. This Hubble image shows JO175, a jellyfish galaxy...

Apr 25, 2023 by News Staff

The seven galaxies highlighted in this new image from the NASA/ESA/CSA James Webb Space Telescope have been confirmed to be at a distance that astronomers...

Apr 24, 2023 by Enrico de Lazaro

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...

Apr 13, 2023 by Enrico de Lazaro

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....

Apr 11, 2023 by News Staff

Using data from NSF’s Atacama Cosmology Telescope, astronomers have produced the most detailed map of dark matter distributed across one quarter of the...

Apr 5, 2023 by News Staff

The lensing galaxy cluster SDSS J1226+2149 has magnified distant galaxies, warping their shapes and creating the bright smears of light spread throughout...

Apr 4, 2023 by News Staff

Astrophysicists from SLAC National Accelerator Laboratory and Stanford University have measured the X-ray emission from galaxy clusters, which revealed...

Mar 29, 2023 by News Staff

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...

Mar 29, 2023 by Natali Anderson

The newly-discovered ultramassive black hole has a mass of 32.7 billion solar masses and resides in the center of Abell 1201 BCG, a massive elliptical...

Mar 20, 2023 by Enrico de Lazaro

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...

Mar 10, 2023 by Enrico de Lazaro

Light from the distant supernova-hosting galaxy was gravitationally lensed by the foreground galaxy cluster RX J2129.6+0005 (RX J2129 for short). This...

Mar 9, 2023 by News Staff

3C 297 is located about 9.2 billion light-years away in the constellation of Virgo and contains a quasar, a supermassive black hole pulling in gas at the...

Feb 23, 2023 by News Staff

According to observations and cosmological simulations, dwarf galaxies are the most abundant type of galaxies in the early Universe and the galaxy merger...

Feb 20, 2023 by Enrico de Lazaro

SPT-CL J0019-2026, a huge cluster of galaxies located 4.6 billion light-years away in the constellation of Cetus, has so much mass that it acts as a gravitational...

Feb 16, 2023 by News Staff

Webb astronomers estimate 50,000 near-infrared sources are represented in the new image of the huge galaxy megacluster Abell 2744. This Webb image shows...

Feb 6, 2023 by News Staff

We are seeing the ‘Sparkler’ galaxy from 9.1 billion years ago, some 4 billion years after the Big Bang. An artist’s impression of our Milky Way...

Feb 1, 2023 by News Staff

Using NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and three radio telescopes (the Giant Metrewave Radio Telescope, the Low Frequency Array,...