UT Scientists Help NASA Explore Space (375)
KNOXVILLE, Tenn. — University of Tennessee scientists are helping NASA find water on the moon, send humans to Mars and prevent interplanetary microbes from contaminating Earth. Dr. Hap McSween, Dr. Larry Taylor and Dr. David White have been named to separate teams to help the space agency study other worlds. McSween, a UT-Knoxville geology professor,