Episode Links:
Apollo 15- Failed Parachute
Apollo 15's Al Worden on Space and Scandal- Smithsonian.com
Apollo 15 Crew Is Reprimanded- NYT Archives
President Clinton's Remarks on the Possible Discovery of Life on Mars
NASA- Astrobiology: Its Origins and Development
The ALH 84001 Meteorite
NASA team cites new evidence that meteorites from Mars contain ancient fossils
