50-year-old South African engineering company forced to close its doors

#BlackHistoryMonth Claire highlights the stories of some of the amazing black engineers, space scientists and astronauts: Morgan Watson - One of NASA's first African-American engineers Christine Darden - First black woman in NASA's senior executive service Frederick Gregory - First African-American to command a Space Shuttle Guy Bluford - First African-American in space Ronald McNair - Second African-American Astronaut Nichelle Nichols - Played Nyota Uhura in Star Trek Tracy Drain - NASA JPL Fli