Viking program/Definition: Difference between revisions
Jump to navigation
Jump to search
imported>Meg Taylor (add) |
(No difference)
|
Latest revision as of 09:59, 11 September 2009
The successful mission of space probes to Mars, Viking 1 and Viking 2, each designed to study the planet, and launched 20 August 1975, and 9 September 1975 respectively.