The Cuban Missile Crisis—among the most frightening events of the Cold War—kicked into high gear on October 22, 1962. In a dramatic 18-minute televised speech, President Kennedy shocked the nation by revealing “unmistakable evidence” of a nuclear missile threat. For the key moments, major players and a timeline of the 13-day standoff, visit https://www.history.com/articles/cuban-missile-crisis-timeline-jfk-khrushchev #HISTORY | HISTORY

The Dawn of a New Era for Supernova 1987A - NASA Science