Space Shuttle Challenger astronauts conduct first untethered spacewalk, The Beatles arrive at JFK for their first US tour, a Cessna completes a 65-day flight and much more.
Three pilots were killed on Tuesday evening when their two military jets crashed in a mountainous region in Taiwan, the Ministry of National Defense (MND) said.
In America and much of the world, security enhancements put in place following the catastrophe of September 11th, 2001, have been drastic and of two kinds: those practical and effective, and those irrational and pointless.