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,...
Using ultraviolet data from the NASA/ESA Hubble Space Telescope, astronomers have detected carbon ions — charged particles that interact with magnetic...
When C/2021 A1 (Leonard), a recently-discovered long-period comet about 1 km wide, makes its closest pass of the Sun on January 3, 2022, it will be a journey...
The magnetosphere of Ganymede, the Jupiter’s largest moon, is a source of electric and magnetic radio emissions, which have been monitored by the Waves...
NASA has released a beautiful image snapped by the NASA/ESA Hubble Space Telescope of the open star cluster NGC 1755.
This Hubble image shows NGC 1755,...
On December 5, 2021, NASA’s Ingenuity helicopter successfully flew to a new destination located very close to its original airfield, Wright Brothers...
University of Exeter’s Dr. Adrien Morison and colleagues have shown how vast ice forms have been shaped in Sputnik Planitia, a nitrogen-ice-filled basin...
A team of professional astronomers and citizen scientists from the Backyard Worlds: Planet 9 project has discovered a planetary-mass object co-moving with...
The NASA/ESA Hubble Space Telescope has captured the brilliance of the barred spiral galaxy NGC 3568.
This Hubble image shows NGC 3568, a barred spiral...
Astronomers have uncovered evidence that Sagittarius A*, the 4-million-solar-mass black hole at the center of our Milky Way Galaxy, is not a sleeping monster...
Beta Crucis is represented in the flags of Australia, Brazil, New Zealand, Papua New Guinea and Samoa.
Beta Crucis. Image credit: Naskies at en.wikipedia...
The NASA/ESA Hubble Space Telescope has captured an amazing photo of the spiral galaxy NCG 7329.
This Hubble image shows NCG 7329, a spiral galaxy located...
Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have identified a dense, ultra-short-period sub-Earth planet transiting the bright,...
Comet C/2014 UN271 Bernardinelli-Bernstein, the largest comet ever discovered, was already exhibiting coma at heliocentric distances 23.8 and 21.2 AU,...
Astronomers using the NASA/ESA Hubble Space Telescope have produced an outstanding image of a planetary nebula called NGC 6891.
This Hubble image shows...
