Astrochemistry: May 2007

NASA is seeking representatives of the astronomical community to serve on the Primordial Polarization Program Definition Team (PPPDT). Members of the PPPDT will work in collaboration with NASA Headquarters and the astronomical community to provide input for a space-based Cosmic Microwave Background (CMB) polarization mission. The PPPDT will help provide technical input from the astronomy community on questions relating to the science mission and technology developments required for this investigation and will help disseminate information about such a mission to the community. Astronomers from the U.S. and other countries are eligible for membership.