Today is the 256th day of 2020 and the 85th day of summer.
TODAY’S HISTORY
In 1940, four teenagers discovered prehistoric paintings, estimated to be 15,000 to 17,000 years old, in a cave in Lascaux, France.
In 1953, Sen. John F. Kennedy of Massachusetts married Jaqueline Lee Bouvier in Newport, R.I.
In 1992, Dr. Mae Carol Jemison, science mission specialist aboard the space shuttle Endeavour, became t…