The NASA/ESA Hubble Space Telescope has captured this image of a group of three galaxies, collectively known as NGC 7764A.
This image shows NGC 7764A,...
Astronomers have observed the central regions of Henize 2-10, a dwarf starburst galaxy previously reported to have a central massive black hole, at optical...
Mimas, the smallest and innermost of Saturn’s eight main moons, may be warm enough to harbor a global, liquid water ocean beneath a 24-31-km (15-19-mile)...
An analysis of carbon isotopes in sediment samples taken by NASA’s Curiosity rover from Gale crater, Mars, leave planetary researchers with three plausible...
Using data from the NASA/ESA Hubble Space Telescope and ESO’s Very Large Telescope (VLT), astronomers using have produced a stunning new image of the...
In their hunt for elusive exomoon candidates, astronomers have looked at 70 cool gas giants found by NASA’s Kepler space telescope. They’ve found only...
Astronomers using NASA’s Spitzer Space Telescope have produced an outstanding infrared image of the star-forming region NGC 2174.
This Spitzer image...
Sagittarius A*, the 4.3-million-solar-mass black hole at the center of our Milky Way Galaxy, is a strong source of radio, X-rays and gamma rays. It also...
A supermassive black hole with 200,000 solar masses is located in the middle of the dwarf galaxy Markarian 462 (Mrk 462), according to new research led...
Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS) and several ground-based facilities, astronomers have discovered a long-period sub-Neptune...
On January 7 and 8, 2021, two wings of 6.4-m (21-foot) gold-coated primary mirror of the NASA/ESA/CA James Webb Space Telescope were deployed and latched...
The Hubble team has released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the spiral galaxy NGC 976.
This Hubble image shows NGC...
University of California, Santa Barbara’s professors Philip Lubin and Joel Rothman and their colleagues contemplate launching small cryptobiotic lifeforms...
The Webb team has successfully completed tensioning for the five layers of the observatory’s kite-shaped sunshield.
An artist’s impression of the James...
Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have discovered a unique object of uncertain nature — possibly a disintegrating...
While it looks like a spiral galaxy called NGC 105 is plunging edge-on into a collision with a neighboring spiral galaxy, this is just the result of the...
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...
Astronomers using the NASA/ESA Hubble Space Telescope have produced a spectacularly detailed image of the spiral galaxy UGC 9391.
This Hubble image shows...
The James Webb Space Telescope, an international partnership between NASA, ESA and the Canadian Space Agency (CSA), launched at 7:20 a.m. EST (13:20 CET)...
Just two weeks after launch, NASA’s Double Asteroid Redirection Test (DART) spacecraft has returned its first images from space.
On December 10, 2021,...
