President Ronald Reagan’s Speech on Space Shuttle Challenger
11:51
Special - Reagan-Gorbachev New Year's Day Message
24:22
President Reagan's Second Inaugural Ceremony
3:17
Eisenhower's "Military-Industrial Complex" Speech Origins and Significance
24:47
Exploration of the Planets (1971)
21:18
Harry Truman, President of the United States
23:49
Nuclear Propulsion in Space
31:41
President Ronald Reagan’s Speech to Jewish Holocaust Survivors
2:10