Viking 2 landed on Mars on August 7, 1976. It was the second of NASA's Viking program landers, following Viking 1, which had landed earlier that year. The mission aimed to search for signs of life and conduct a detailed study of the Martian surface and atmosphere. Viking 2 operated successfully for several years, sending back valuable data about the planet.
Nothing of significance. Viking 1 and Viking 2 landed in 1976 and after that there were no Mars missions until 1988.
Viking 1 and Viking 2 landed on Mars in 1976 and Mars Pathfinder (and the Mars rover Sojourner) landed on Mars in 1997 and are still up there moving and functioning today.
Viking 1 was launched on August 20, 1975, and the second craft, Viking 2, was launched on September 9, 1975. Viking 1 entered Mars orbit on June 19, 1976. The Viking 1 touched down on the surface of Mars on July 20, 1976, and was joined by the Viking 2 on September 3.
Mars had a spacecraft land on it in 1976. NASA's Viking 1 lander successfully landed on Mars on July 20, 1976, followed by its companion, Viking 2, a few weeks later. This marked the first successful landing of a spacecraft on Mars.
In 1976 - None, ditto 1977, 1978, 1979 and all the other years.
NASA's Viking 1 and Viking 2 landed on Mars in 1976.
Nothing of significance. Viking 1 and Viking 2 landed in 1976 and after that there were no Mars missions until 1988.
Viking 1 and Viking 2 landed on Mars in 1976 and Mars Pathfinder (and the Mars rover Sojourner) landed on Mars in 1997 and are still up there moving and functioning today.
viking 1and/or 2
Viking 1 was launched on August 20, 1975, and the second craft, Viking 2, was launched on September 9, 1975. Viking 1 entered Mars orbit on June 19, 1976. The Viking 1 touched down on the surface of Mars on July 20, 1976, and was joined by the Viking 2 on September 3.
The viking rovers, vikings I and II.
Mars had a spacecraft land on it in 1976. NASA's Viking 1 lander successfully landed on Mars on July 20, 1976, followed by its companion, Viking 2, a few weeks later. This marked the first successful landing of a spacecraft on Mars.
In 1976 - None, ditto 1977, 1978, 1979 and all the other years.
Vikings 1 and 2 were not probes that landed on Mars. They were spacecraft that successfully landed on the Martian surface in 1976, with Viking 1 landing on July 20 and Viking 2 landing on September 3.
It never landed on the moon. Viking II landed on Mars around August 6 1976.
The first man made probes to successfully land on the surface of Mars were two Soviet probes; Mars 2 on November 27 and Mars 3 on December 2, 1971, but both ceased communicating within seconds of landing. The NASA Viking program had two landers; Viking 1 remained operational for six years, Viking 2 for three years after their 1976 landing.
Viking 1 landed on Mars in 1976. It was the first successful mission to land on the surface of Mars and provided valuable information about the planet's atmosphere and soil composition.