Viking First Views of Mars
Viking 1 Lander on Mars - July 1976 - ABC Evening News
How Viking Conquered Mars: Entry, Descent, and Landing
The Viking Mission
Viking - Remaster NASA Documentary, 1976 - Planet Mars, Space, Search for Life, Mars Landing
NASA VIKING PROGRAM PIONEERING MARS LANDER HISTORIC FILM 48584
Viking1: on July 20, 1976
Martian frost unearthed by Viking Lander 2
20th August 1975: NASA launches Viking 1, the first lander on Mars to send images back to Earth
Viking 1 Lands on Mars - 1976 | Today in History | 20 July 16
OTD in Space – August 7: Viking 1 Orbiter Shuts Down
CBS Evening News on Viking I Mars Landing - July, 1976!
Animation depicting Viking 1's Mars landing and mission team reaction, July 20, 1976.
Viking I Mars Landing, July 20, 1976
Update: The 1970’s Viking Lander Detection of Microbial Life On Mars
USA: TWENTY YEARS SINCE VIKING 1 LANDED ON MARS
Viking: First U.S. Mars Landing
Viking I Lands on Mars, ABC News, July 20, 1976
NASA's First Martian Landing
Viking 1 & Life on Mars? - July 31, 1976 - ABC Evening News
