The Hubble Space Telescope captured the first images of the surface of Pluto.
Source
Dr. John Kellogg served the world's first cornflakes.
Newsroom on BBC2 switched to color, making it the first color news in the UK.
US Air Force divers located the Challenger Space Shuttle's crew cabin at the bottom of the ocean.
Queen Elizabeth II published her first post on Instagram.
Citizens of Bikini Island evacuated for nuclear testing.
