The 1980s saw many significant events including the eruption of Mt. St. Helens, the US hockey team's gold medal win over Russia, and John Lennon's assassination. MTV launched in 1981 bringing music videos to television. Other notable events were Reagan's assassination attempt, the introduction of AIDS and liposuction, and the Challenger disaster. Popular culture included movies like Platoon and The Blues Brothers, the video game system Nintendo, and Michael Jackson's hit album Thriller.