A core-collapsing self-interacting dark matter subhalo is responsible for the peculiar spur and gap features observed in GD-1, a stellar stream within...
Using James Webb Space Telescope observations, astronomers have identified more than 40 microlensed stars in a single galaxy behind the galaxy cluster...
This new image from the Wide Field Camera 3 (WFC3) aboard the NASA/ESA Hubble Space Telescope shows a tiny patch of sky in the constellation of Hydra.
This...
The Antlia galaxy cluster is a group of at least 230 galaxies held together by gravity; this cluster is unusual — unlike most other galaxy clusters,...
Using data from the APOGEE survey, astronomers from the Leibniz Institute for Astrophysics Potsdam, the University of Vienna and Paris Observatory have...
NASA has released a beautiful photo taken by the NASA/ESA Hubble Space Telescope of the spiral galaxy LEDA 22057.
This Hubble image shows LEDA 22057, a...
The NASA/ESA Hubble Space Telescope has taken a picture of the barred spiral galaxy NGC 337.
This Hubble image shows NGC 337, a barred spiral galaxy some...
Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking new photo of the barred spiral galaxy NGC 2566.
A prominent bar of stars...
Nicknamed the Firefly Sparkle, the newly-discovered galaxy existed approximately 600 million years after the Big Bang and consisted of a least 10 star...
The swirling spiral arms of Messier 83, one of the most prominent spiral galaxies in the night sky, display a high rate of star formation and have been...
The Hubble team has released a striking new image of the central part of NGC 5643, a grand design spiral galaxy in the constellation of Lupus.
This Hubble...
Astronomers using the NASA/ESA Hubble Space Telescope have delivered an unrivalled snapshot of the intermediate spiral galaxy NGC 1637.
This Hubble image...
The sharp resolution of Webb’s Mid-Infrared Instrument (MIRI) brings into focus details of the Sombrero galaxy’s outer ring, providing insights into...
Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of the spiral galaxy NGC 2090.
This Hubble image shows NGC 2090,...
Astronomers using the Dark Energy Spectroscopic Instrument (DESI), a state-of-the-art instrument mounted on NSF’s Nicholas U. Mayall 4-m telescope at...
NASA has released a stunning image snapped by the Hubble Space Telescope of the peculiar, edge-on spiral galaxy UGC 10043.
This Hubble image shows UGC...
The standard model predicted that the NASA/ESA/CSA James Webb Space Telescope would see dim signals from small, primitive galaxies. But data are not confirming...
This stunning new image from the NASA/ESA Hubble Space Telescope is one of the best ever views of a galaxy duo called MCG+05-31-045.
This Hubble image...
Fast Radio Bursts (FRBs) are millisecond-duration events detected from beyond our Milky Way Galaxy. FRB emission characteristics favor magnetars as their...
