Dark Matter: Links

ESA: Clash of clusters provides new dark matter clue

NASA: "Five-Star" Rated Gravitational Lens

NASA: A Matter of Fact (Bullet Cluster)

NASA/ESA: Hubble Looks through Cosmic Zoom Lens

Physics World: Have We Seen the First Dark Galaxy?

UC Berkeley: Big Bang Nucleosynthesis

This pair of colliding clusters of galaxies provides confirmation for the separation of dark matter in ordinary matter observed in the Bullett cluster. Image credit: NASA, ESA, CXC, M. Bradac (University of California, Santa Barbara, USA), and S. Allen (Stanford University, USA)

This pair of colliding clusters of galaxies provides confirmation for the separation of dark matter in ordinary matter observed in the Bullett cluster.
Image credit: NASA, ESA, CXC, M. Bradac (University of California, Santa Barbara, USA), and S. Allen (Stanford University, USA)