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Why were the viking spacecraft sterilized before they were launched?
Wiki User
∙ 15y ago
In order to not contaminate Mars with any possible life forms from Earth.
Microbes are very resilient, and theoretically can survive the voyage through space and the conditions on Mars.
Wiki User
∙ 15y ago
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What was the mission of the spacecraft viking 1?
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 resolution images of the Martian surface, characterize the structure and composition of the atmosphere and surface, and search for evidence of life. Viking 1 was launched on August 20, 1975 and arrived at Mars on June 19, 1976.
What country launched the space probe named viking?
The Viking Program, which created Viking 1 and Viking 2 space probes, was invented and launched by the United States.
First spacecraft to mars from nasa?
The first spacecraft to land successfully on Mars was Viking 1 in 1975
1976 unmanned spacecraft that took pictures of mars?
Viking I
In what year did NASA first land a spacecraft on mars?
NASA's Viking 1 and Viking 2 landed on Mars in 1976.
What is name is the spacecraft that landed on mars in the 1970s?
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.
What was the mission of the spacecraft viking 1?
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 resolution images of the Martian surface, characterize the structure and composition of the atmosphere and surface, and search for evidence of life. Viking 1 was launched on August 20, 1975 and arrived at Mars on June 19, 1976.
When was viking 1 launched?
Viking 1 was launched on August 20, 1975
What did the viking spacecraft land on?
Mars
When did Viking 1 launch?
Viking 1 was launched on August 20, 1975.
What country launched the space probe named viking?
The Viking Program, which created Viking 1 and Viking 2 space probes, was invented and launched by the United States.
What is the name of the spacecraft that landed on Mars in the 1970s?
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.
When did the Viking landers reach mars?
Viking 1 was launched on August 20, 1975, and the second craft, Viking 2, was launched on September 9, 1975
First spacecraft to mars from nasa?
The first spacecraft to land successfully on Mars was Viking 1 in 1975
What spacecraft landed on mars in the 1970's?
The viking rovers, vikings I and II.
What is the spacecraft that landed on Mars in the 1970s?
viking 1and/or 2
1976 unmanned spacecraft that took pictures of mars?
Viking I
