ESA - Space is hard - mission control after Apollo 13
Apollo 13, We Have a Solution - IEEE Spectrum
IBM Newsroom - Latest News
What was it like to work on Apollo 13? Mission engineers to recall the hair-raising flight in webcast today. | Space
The Greatest Leap, part 5: Saving the crew of Apollo 13 | Ars Technica
File:NASA HQ Staff Celebrating Apollo 13 (S70-35148).jpg - Wikimedia Commons
NASA's Apollo 13 Mission Challenged Crew, Launch Team - NASA
50 years ago the crew of Apollo 13 got home in a way more incredible than Hollywood imagined | Daily Mail Online
Apollo 13 | National Review
The Trench: The People at Mission Control | American Experience | Official Site | PBS
Apollo 13 - Wikipedia
Restored Mission Control comes alive 50 years after Apollo
51 years later: 10 things to know about the Apollo 13 mission
Apollo 13: Gene Kranz's Famous White Vest » BAMF Style
Apollo 13's Importance: How Failure Can Lead to Great Success | Space
Houston, We've Had a Problem': Remembering Apollo 13 at 50 | Chicago News | WTTW
Apollo 13: celebrating the unsung heroes of mission control | Nasa | The Guardian
Apollo 13's Lifeboat Fifty Years On: Remembering Grumman's Lunar Module and Program Director Joe Gavin | Andrew S. Erickson
How Mission Control saved Apollo 13 - BBC Sky at Night Magazine
A Successful Failure: A Brief History of the Apollo 13 Mission - Bell Museum
Apollo Flight Director Gene Kranz speaking in Oshkosh
Apollo 13 - Wikipedia
Apollo Mission Control Photos - Space Center Houston
Apollo 13: Facts about NASA's near-disaster moon mission | Space
Apollo 13 Hero Glynn Lunney Defined Grace Under Pressure - Bloomberg
How Mission Control saved Apollo 13 - BBC Sky at Night Magazine
13 MORE Things That Saved Apollo 13, part 12: The 'Trench' Band of Brothers - Universe Today
After Apollo 13: The fallout from space's great escape
Glynn Lunney, NASA Flight Director During Apollo 13, Dies At 84 : NPR
