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'The search for Dark Matter with the Amazing Liquid Xenon'
Elena Aprile, University of Columbia
'Earliest Light, from the End of the Earth'
John M. Kovac, Harvard University
'The High Energy Universe'
Roger Blandford, Stanford University
'The Universe: Continuing Surprises'
Wendy Freedman, University of Chicago
'The Discovery that the Universe is Expanding'
James E. Peebles, Princeton University
'Comets and planets'
Willy Benz, Bern University