Task Force on Cosmic Microwave Background Research
  One of the most spectacular scientific breakthroughs in past decades was using measurements of the fluctuations in the cosmic microwave background (CMB) to test precisely our understanding of the history and composition of the Universe. This report presents a roadmap for leading CMB research to its logical next step, using precision polarization measurements to learn about ultra-high-energy physics and the Big Bang itself. 
James Bock (Caltech/JPL), Sarah Church (Stanford), Mark Devlin (Penn),   Gary Hinshaw (GSFC), Andrew Lange (Caltech), Adrian...