On April 10, Disney Parks is celebrating the 50th anniversary of the iconic song "It's a Small World" and its namesake attraction that opened as a tribute to UNICEF's work for children around the world at the 1964 New York World's Fair. NASA is recognizing the anniversary with a video of the International Space Station and crew members that highlights the Earth observations, space exploration, scientific experiments, technology testing and international cooperation that takes place aboard the orbiting laboratory. This unique vantage point 260 miles above Earth shows it really is a small world after all.
