births
Ronald McNair, American physicist and astronaut (died 1986)
Related Wikipedia articles
Ronald McNair
American astronaut and physicist (1950–1986)
Ronald Erwin McNair was an American NASA astronaut and physicist. He died at the age of 35 during the launch of the Space Shuttle Challenger on mission STS-51-L, in which he was serving as one of three mission specialists in a crew of seven.Source: Wikipedia (CC BY-SA)
October 21
Day of the year
October 21 is the 294th day of the year in the Gregorian calendar; 71 days remain until the end of the year.Source: Wikipedia (CC BY-SA)