2024年11月2日 · Viking 1 was the first of a pair of complex deep space probes that were designed to reach Mars and to collect evidence on the possibility on life on Mars. Each …

2024年11月4日 · Viking 1 launched aboard a Titan IIIE rocket August 20, 1975 and arrived at Mars on June 19, 1976. The first month was spent in orbit around the Martian planet and on …

2021年7月20日 · The Viking 1 lander held the record for the longest operating spacecraft on the surface of Mars, 2307 Earth days (more than six years) or 2245 Martian sols, until May 19, …

1975年8月20日 · The first spacecraft to successfully land on Mars, Viking 1 was part of a two-part mission to investigate the Red Planet and search for signs of life. Viking 1 consisted of both an …

NASA's Viking Mission to Mars was composed of two spacecraft, Viking 1 and Viking 2, each consisting of an orbiter and a lander. The primary mission objectives were to obtain high …

2024年11月6日 · Viking 1. The first spacecraft to successfully land on Mars, Viking 1 was part of a two-part mission to investigate the Red Planet and search for signs of life. Viking 1 consisted …

The Viking project consisted of launches of two separate spacecraft to Mars, Viking 1, launched on 20 August 1975, and Viking 2, launched on 9 September 1975. Each spacecraft consisted …

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. …

Viking Lander 1 made its final transmission to Earth Nov. 11, 1982. Besides taking digital images and collecting other science data on the Martian surface, the two landers conducted three …

Viking 1 was the first spacecraft in NASA’s Viking program, launched on August 20, 1975, with the primary mission of conducting scientific investigations on Mars. It consisted of both an orbiter …