This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an 'arrow' -- a far smaller blue dwarf galaxy -- shot ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Inset: an illustration of a white dwarf. Main top: Gaia22ayj seen in X-rays and visible light.

"We have by and large been ignoring triples in models and simulations — we're just starting to understand how these types of systems evolve." When you purchase through links on our site, we may earn ...

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

LEDA 1313424, aptly nicknamed the Bullseye, is two and a half times the size of our Milky Way and has nine rings — six more than any other known galaxy. High-resolution imagery from NASA’s Hubble ...