A new tongue-in-cheek public service announcement from Stephen Colbert reminds us of the practical research astronauts perform on the International Space Station.
Uruguayan Flight 571 crashes into the Andes, where 16 people survive 72 days before being rescued, inspiring the movie "Alive". Also, Lufthansa Flight 181 is hijacked, a Bolivian 707 crashes in Santa Cruz, and an Il-62 crashes ...