galaxies
A new study hints that the most energetic particles ever seen come from far beyond the Milky Way. Learn more about your ad choices. Visit megaphone.fm/adchoices
A research team finds seven tiny dwarf galaxies stripped of their dark matter that nonetheless persisted despite the theft. Learn more about your ad choices. Vi…
APOD Science APOD APOD: 2026 November 11 – NGC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the…
Recently discovered galaxies shaped like jellyfish leave a long trail of hot gas and dust, victims of even hotter gas from their surrounding cluster of galaxies…
The smallest galaxies in the universe gave rise to an unexpectedly large proportion of stars. Karen Hopkin reports Learn more about your ad choices. Visit megap…
Astronomers have discovered more than 800 so-called "ultradiffuse galaxies" that are virtually invisible because they have relatively few stars and are mostly d…
Researchers measured the intensity of the universe's ultraviolet background radiation, and say it may be strong enough to strip small galaxies of star-forming g…
In this episode, friend of the show Geriant Lewis, Professor of Astrophysics at the Sydney Institute for Astronomy within the University of Sydney, joins us to …
