On this Day July 21
1987 – Geffen Records releases Guns N’ Roses’ debut album, “Appetite for Destruction,” featuring hard rock anthems “Sweet Child O’Mine” and “Welcome to the Jungle.” The album goes on to top the Billboard 200 and becomes the best-selling debut album ever by a band.
1955 – President Dwight D. Eisenhower presents his “Open Skies” plan at the Geneva summit. It calls on the U.S. and Soviet Union to exchange maps showing the location of every military installation in their respective nations.
2005 – Terrorists attempt to attack the London transit system with bombs planted on three subways and a bus, however none detonates completely. The plot comes two weeks after terrorists killed 52 people and wounded over 700 others in the largest attack on Great Britain since World War II.
2011 – NASA’s 30-year space shuttle program comes to an end with the early-morning landing of shuttle Atlantis (STS-135) at the Kennedy Space Center in Florida. The mission was the 33rd for Atlantis and 135th for NASA’s shuttle fleet.