In 1968, Apollo 7, the first manned Apollo mission, was launched with astronauts Wally Schirra, Donn Fulton Eisele and R. Walter Cunningham aboard. The government of Panama was overthrown in a military coup.
In 1979, Allan McLeod Cormack and Godfrey Newbold Hounsfield were named co-recipients of the Nobel Prize for Medicine for their work in developing the CAT scan X-ray.
In 1984, Challenger astronaut Kathryn D. Sullivan became the first American woman to walk in space as she and fellow Mission Specialist David C. Leestma spent 3 1/2 hours outside the shuttle.
In 1987, the NAMES Project AIDS Memorial Quilt was unfurled for the first time on the National Mall in Washington, D.C.; the 7,000-pound quilt bore the names, personal effects and, in some cases, the ashes of victims of AIDS.
In 1991, testifying before the Senate Judiciary Committee, Anita Hill accused Supreme Court nominee Clarence Thomas of sexually harassing her; Thomas re-appeared before the panel to denounce the proceedings as a “high-tech lynching.”
In 1992, in the first of three presidential debates, three candidates faced off against each other in St. Louis: President George H.W. Bush, Arkansas Gov. Bill Clinton and businessman Ross Perot.
In 2002, former President Jimmy Carter was named the recipient of the Nobel Peace Prize.
Ten years ago: The Bush administration reported that the federal budget deficit had fallen to $162.8 billion in the just-completed budget year, the lowest amount of red ink in five years. Cold medicines for babies and toddlers were pulled off shelves amid concerns about unintentional overdoses. Briton Doris Lessing won the 2007 Nobel Prize in literature. Werner von Trapp, a member of the musical family made famous by the musical “The Sound of Music,” died in Waitsfield, Vermont, at age 91.
Five years ago: Vice President Joe Biden and Republican opponent Paul Ryan squared off in their only debate of the 2012 campaign; the two repeatedly interrupted each other as they sparred over topics including the economy, taxes and Medicare.