Panier Recherches : timbres, enveloppes.

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Here are details about a :
Space commemorative cover
or Space Cover.

Kosmodrom / Ort : USA

Stempeldatum: 9 Sept. 1975
Ereignisart : Start
Startrampe / Ort : USA KSC (FL)
Bemannte / Robotische Mission : Robotisch
Missionsziel/-typ : Mars

MARS

ou?/where?: au sol - ground
autographe?: non - none

Beschreibung : The Viking 2 mission was part of the American Viking program to Mars, and consisted of an orbiter and a lander essentially identical to that of the Viking 1 mission. The Viking 2 lander operated on the surface for 1316 days, or 1281 sols, and was turned off on April 11, 1980 when its batteries failed. The orbiter worked until July 25, 1978, returning almost 16,000 images in 706 orbits around Mars.

Schlüsselwort/-wörter :
#Mars und Sonden,
#NASA,
#Satellit,
#Sonde,

Ist AUSSERHALB der Weltraum-Revuen.

Letzte Änderung: 05/03/2017 @ 15h40