A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.

The James Webb Space Telescope’s Near-Infrared Camera captured an "array of stars that make up the dwarf galaxy Wolf–Lundmark ...

A new study suggests that dark matter may consist of particles with different masses. By introducing a two-component self-interacting dark matter model, the researchers show that both the low-density ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. (Main) an illustration of a galaxy with a rogue feeding black hole heading to its oukskirts ...

Using the James Webb Space Telescope (JWST), astronomers have discovered a new dwarf galaxy, which received designation CAPERS-39810. Further investigation of CAPERS-39810 revealed that it is an ...

A shimmering blue dwarf galaxy called Markarian 178 glows just 13 million light-years away, packed with hot young stars and rare stellar heavyweights. Credit: ESA/Hubble & NASA, F. Annibali, S. Hong A ...

Astronomers from Yonsei University in Seoul, South Korea, and elsewhere report the discovery of a new isolated early-type dwarf galaxy, which appears to have run away from the group environment. The ...

The James Webb Space Telescope has snapped a remarkably detailed image of a nearby dwarf galaxy. The near-infrared view reveals the deepest glimpse yet into a stellar panorama that could offer ...

A Dartmouth-led survey identified more than 300 candidate satellite galaxies orbiting low-mass star systems known as dwarf galaxies. Pictured are possible satellites around the dwarf galaxy ESO486-G21 ...