Viking 2

The Viking 2 mission is 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. Viking 2 was operational on Mars for 1281 sols.
Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)
Which happened first?
- Viking 2 and Viking 1 happened in the same year
- Viking 2 happened 5 years after Luna 16
- Viking 2 happened 11 years after Zond 2
- Viking 2 happened 14 years after Korabl-Sputnik 4
- Viking 2 happened 14 years after Tyazhely Sputnik
Timeline
- Korabl-Sputnik 4March 9, 1961
- Tyazhely SputnikFebruary 4, 1961
- Zond 2November 30, 1964
- Luna 16September 12, 1970
- Viking 1August 20, 1975
- Viking 2 (this page)September 9, 1975