The main purpose was to study and photograph the surface. The landers also performed experiments to try to test for the possibility of life. The information and images received was enourmous and most of the information known about Mars for the next two and a half decades had come from the little over six year life of the probes.
Viking Lander 1 and Viking Lander 2 Yes, but there are more than that.
The first man made probes to successfully land on the surface of Mars were two Soviet probes; Mars 2 on November 27 and Mars 3 on December 2, 1971, but both ceased communicating within seconds of landing. The NASA Viking program had two landers; Viking 1 remained operational for six years, Viking 2 for three years after their 1976 landing.
Vikings 1 and 2 were not probes that landed on Mars. They were spacecraft that successfully landed on the Martian surface in 1976, with Viking 1 landing on July 20 and Viking 2 landing on September 3.
The NASA Viking 1 and 2 probes were targeted to two specific regions on Mars.- Viking 1 landed on July 20, 1976 on the "Golden Plain" (Chryse Planitia) about 22° north of the Martian equator.- Viking 2 landed on September 3, 1976 on the "Utopia Planitia" plain in the northern mid-latitudes, on the opposite side of Mars from Viking 1.
The Viking 1 lander reached Mars on July 20, 1976, followed by the Viking 2 lander on September 3, 1976. These missions marked the first successful landings on Mars and provided valuable data about the planet's surface and atmosphere.
viking 1 and viking 2
Lander
yes
yes
Mariner 9, Mariner5, Viking 1 and Viking 2
The United States launched the Viking space probes. Viking 1 was launched on August 20, 1975, and Viking 2 was launched on September 9, 1975. These probes were part of NASA's Viking program to study Mars.
1976.
The viking rovers, vikings I and II.
Viking Lander 1 and Viking Lander 2 Yes, but there are more than that.
Viking 1 was launched on August 20, 1975, and the second craft, Viking 2, was launched on September 9, 1975. Viking 1 entered Mars orbit on June 19, 1976. The Viking 1 touched down on the surface of Mars on July 20, 1976, and was joined by the Viking 2 on September 3.
The Viking 1 and Viking 2 missions consisted of both an orbiter and a lander. The landers successfully touched down on the surface of Mars, while the orbiters remained in Mars' orbit to relay communications and data between the landers and Earth.
This is how to apply to a Viking job Succes criteria 1.write a greeting 2.... 3....