Gr8 Sites You Might Find Useful:
  • About Ronald McNair, PhD - [ Kids/Teens ] - Tells about African American astronaut who died in the Challenger explosion.
  • Dr. Ronald E. McNair - [ Kids/Teens ] - Biography of the astronaut from the University of New Hampshire.
  • Dr. Ronald McNair - [ Kids/Teens/Mature Teens ] - A brief biography of one of the Challenger astronauts.
Last update: 23:55 PT, Saturday, February 27, 2010