Viking 2 - Wikipedia
The Viking 2 mission was part of the American Viking program to Mars, and consisted of an orbiter and a lander essentially identical to that of the Viking 1 mission. [1] Viking 2 was operational on Mars for 1281 sols (1,316 days; 3 years, 221 days).
Viking 2 - NASA Jet Propulsion Laboratory (JPL)
1975年9月9日 · Viking 2 landed on Mars in September 1976 -- immediately following the first successful spacecraft landing on Mars by Viking 1 -- and was part of NASA's early two-part mission to investigate the Red Planet and search for signs of life.
Viking 2 - NASA Science
What was Viking 2? Both NASA Viking missions used a combination of orbiter and lander to explore Mars in unprecedented detail. Viking 2 entered orbit around Mars on Aug. 7, 1976. The lander touched down safely on Sept. 3, 1976, about …
Viking 2: Second Landing on Mars | Space
2012年12月6日 · NASA's Viking 2 was a joint orbiter-lander mission that saw the second U.S. landing on Mars on Sept. 3, 1976. Viking 2's lander touched the Red Planet just weeks after...
Viking 1 and 2, NASA’s first Mars landers | The Planetary Society
Viking 1 and 2 were a pair of NASA Mars landers and orbiters that launched in 1975 and arrived in 1976. The orbiters created global maps while the landers examined the surface up close. The landers performed ambitious chemistry experiments to search for life; the results were ambiguous.
Viking 1 and 2 | Missions | Astrobiology
The Viking 1 lander touched down on the western slope of Chryse Planitia (the Plains of Gold), while the Viking 2 lander settled down at Utopia Planitia. The last data from Viking Lander 2 arrived at Earth on April 11, 1980.
Viking program - Wikipedia
The Viking program consisted of a pair of identical American space probes, Viking 1 and Viking 2, which landed on Mars in 1976. [1] The mission effort began in 1968 and was managed by the NASA Langley Research Center. [4]
45 Years Ago: Viking 1 and 2 off to Mars - NASA
2020年8月20日 · Viking 1 took off from Launch Complex 41 at Cape Canaveral Air Force Station on Aug. 20, 1975, to begin its 304-day cruise to the Red Planet, followed by Viking 2 on Sept. 9 to begin its 320-day voyage. On June 19, 1976, Viking 1 entered an elliptical orbit around Mars.
Viking Project - NASA Science
Viking 2 landed on Mars at Utopia Planitia (47.64° N, 134.29° E, planetocentric) on Sept. 3, 1976 -- immediately following the first successful spacecraft landing on Mars by Viking 1 -- and was part of NASA's early two-part mission to investigate the Red Planet and search for signs of life.
Viking 2 - Marspedia
2019年2月8日 · Viking 2 was one of the two spacecraft of the Viking program that studied Mars both from orbit and from the surface. Each of the Viking craft had two main parts. The orbiters photographed nearly the entire surface of Mars, while the lander performed many experiments on …