The Great Cosmology Challenge
Astronomers use gravitational lenses, such as the ‘Einstein Ring’ pictured above, to study dark matter. Image credit: NASA/ESA
October 28, 2008
Cosmologists at JPL and other institutions are challenging researchers to come up with better statistical tools for probing dark matter and dark energy.
To learn more, visit http://www.ucl.ac.uk/media/library/great08 .