News tagged with galaxy cluster

Weak Lensing Gains Strength

(PhysOrg.com) -- Berkeley Lab cosmologists were part of an international team that has extended the relationship between the x-ray luminosity and the mass of galaxy clusters as measured by gravitational lensing, ...

Jan 19, 2010 4.7 / 5 (7) 8 | with audio podcast

The hunt for dark matter

(PhysOrg.com) -- In a basement laboratory at MIT, assistant professor of physics Jocelyn Monroe is making some final adjustments to her team's newest particle detector. In just a few months, the detector will ...

Sep 17, 2009 3.9 / 5 (9) 10