Voyager (image courtesy NASA)This decade saw robotic landings on Mars and Venus and flybys of Jupiter and Saturn

Mission

Launch

End

Details

Luna 1970A

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1970

Failed

Luna 1970B

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1970

Failed

Apollo 13

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1970

1970

 

Crewed mission rounded Moon and safely returned after craft damaged

Venera 7

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1970

1970

 

First soft landing on Venus

Cosmos 359

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1970

Failed

Luna 16

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1970

1970

 

Successful Lunar sample return mission

Zond 8

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1970

1970

 

Lunar flyby and return to splashdown

Luna 17

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1970

1970

 

Luna landing with deployment of rover Lunokhod 1

Apollo 14

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1971

1971

 

Crewed lunar landing

Mariner 8

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1971

Failed

Cosmos 419

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1971

Failed

Mars 2

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1971

1972

 

Mars Orbiter (lander crashed)

Mars 3

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1971

1972

 

Mars orbiter and lander

Mariner 9

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1971

1972

 

First mission to achieve Mars orbit and photographed entire surface discovering the giant volcanoes and Valles Marinaris

Apollo 15

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1971

1971

 

Crewed lunar landing

Luna 18

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1971

Failed

Luna 19

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1971

1971

 

Lunar orbiter

Luna 20

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1971

1971

 

Lunar sample return mission

Pioneer 10

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1972

2003

 

First mission to the outer planets with Jupiter flyby

Venera 8

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1972

1972

 

Venus landing

Cosmos 482

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1972

Failed

Apollo 16

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1972

1972

 

Crewed lunar landing

Soyuz L3

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1972

Failed

Apollo 17

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1972

1972

 

Last crewed lunar landing

Luna 21

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1973

1973

 

Lunar landing and rover Lunokhod 2

Pioneer 11

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1973

1995

 

Flyby of Jupiter and Saturn

Skylab

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1973

1974

 

Crewed orbiter undertaking experiments -multiple crews

Explorer 49 (RAE-B)

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1973

1974

 

Lunar orbiting and radio astronomy mission

Mars 4

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1973

1973

 

Mars flyby

Mars 5

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1973

1973

 

Mars orbiter

Mars 6

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1973

1973

 

Mars lander

Mars 7

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1973

1973

 

Mars flyby

Mariner 10

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1973

1975

 

Flyby of Venus and 3 flybys of Mercury taking photographs of half the planet

Luna 22

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1974

1974

 

Lunar orbiter

Luna 23

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1974

1974

 

Successful landing but sampler failed

Venera 9

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1975

1975

 

Venus landing, first pictures returned

Venera 10

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1975

1975

 

Venus landing

Cos-B

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1975

1982

 

First ESA mission studying Gamma Rays

Viking 1

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1975

1982

 

Joint orbiter lander. First soft Mars landing with pictures and biology experiment

Viking 2

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1975

1980

 

As Viking 1 at different location

Luna 1975A

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1975

Failed

Luna 24

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1976

1976

 

Sample return mission

Pioneer Venus 1

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1978

1992

 

Venus orbiter

Pioneer Venus 2

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1978

1978

 

Craft with 4 probes

ISEE-3/ICE

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1978

1997

 

Cluster of 3 craft investigating interplanetary medium and flybys of 2 comets including Halley

Venera 11

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1978

1978

 

Venus Landing

Venera 12

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1978

1978

 

Venus Landing

IUE

International

1978

1996

 

Mission to obtain Ultraviolet spectroscopic observations

Seasat

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1978

1978

 

First mission to study Earths oceans