On Mars: Exploration of the Red Planet 1958-1978

ISBN-13: 9781478255345 / Angielski / Miękka / 2012 / 554 str.

Edward Clinton Ezell; Linda Neuman Ezell

Opis

For many members of the Viking flight team, the early morning hours of 20 July 1976 were the culmination of 8 years of intense activity. Several of the scientists had more than 15 years invested in preparations for the investigations that would begin once Viking safely landed on the surface of Mars.