Globular clusters
SpaceNearly invisible galaxy may be built mostly of dark matter, Hubble finds
Four globular clusters led astronomers to CDG-2, an “almost dark” galaxy in Perseus with an unusually faint stellar glow.
Joseph Shavit
Four globular clusters led astronomers to CDG-2, an “almost dark” galaxy in Perseus with an unusually faint stellar glow.
Joseph Shavit