[ad_1] The space program, composed of two missions called Viking 1 and Viking 2, maps the surface of Mars between 1976 and 1982. The two missions were notably triggered to confirm the …
Read More »[ad_1] The space program, composed of two missions called Viking 1 and Viking 2, maps the surface of Mars between 1976 and 1982. The two missions were notably triggered to confirm the …
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