Dark matter halos

Space 2-kiloparsec trail of stars could reveal how dark matter shapes galaxies

A faint stellar ribbon around an ultra-diffuse galaxy may open a new window on the structure of invisible dark matter.

Space New study challenges existing knowledge for why galaxies stop forming stars Joseph Shavit

Space New ‘cosmic GPS’ produces the most accurate map of dark matter in the universe Joseph Shavit

Space Nearly invisible galaxy may be built mostly of dark matter, Hubble finds Joseph Shavit