swap_horiz Telstar 1 Alternatives

1

Sputnik 1

Sputnik 1 was a polished metal sphere with radio transmitters, launched by the Soviet Union in 1957. Its significance li...

Cold War Satellite Soviet First

9.2 Excellent

2

Explorer 1

Explorer 1 was the first artificial satellite successfully placed in Earth orbit by the United States. Launched in 1958,...

Cold War Satellite Nasa Earth Orbit

9.2 Excellent

3

Vostok 6

The Vostok 6 was a Soviet crewed spacecraft responsible for carrying cosmonaut Valentina Tereshkova into Earth orbit on...

Cold War Soviet First Woman Crewed

9.2 Excellent

4

Mercury Friendship 7

The Mercury Friendship 7 was a single-seat capsule designed for crewed orbital missions during the Cold War. It carried...

Cold War Nasa First Us Orbit Crewed

9.2 Excellent

5

Early Bird (Intelsat I)

Intelsat I, also known as Early Bird, was the first commercial geostationary communications satellite. Built by the Hugh...

Cold War Geostationary Satellite Communications

8.9 Great

6

Gemini 12

Gemini 12 was a 1966 crewed spaceflight and the final mission of NASA's Project Gemini. Launched in November 1966, the s...

Cold War Nasa Crewed Earth Orbit

8.6 Great

7

Vanguard 1

Vanguard 1 is an American satellite launched on March 17, 1958, as part of the U.S. Navy's Vanguard project. It was the...

Cold War Solar Powered Satellite Nasa

8.5 Great

8

Vostok 2

Vostok 2 was a Soviet crewed spaceflight launched on August 6, 1961, carrying cosmonaut Gherman Titov. The mission made...

Cold War Endurance Soviet Crewed

8.2 Great

9

Soyuz-T

The Soyuz-T was a Soviet crewed spacecraft developed as an modernization of the earlier Soyuz model, conducting its init...

Cold War Soviet Transport Crewed

8.2 Great

10

Sputnik 2

Sputnik 2 was the second spacecraft launched into Earth orbit by the Soviet Union, lifting off on November 3, 1957. The...

Cold War Satellite Soviet Earth Orbit

8.1 Great

11

Gemini 3

Gemini 3 was the first crewed mission of NASA's Project Gemini, successfully launching on March 23, 1965. The two-person...

Cold War Two Person Nasa Crewed

8.0 Great

12

Vostok 5

Vostok 5 was a Soviet crewed spacecraft launched on June 14, 1963, carrying cosmonaut Valery Bykovsky. It flew concurren...

Cold War Endurance Soviet Crewed

7.9 Good

13

Vostok 3

Vostok 3 was a Soviet crewed spaceflight launched on August 11, 1962, carrying cosmonaut Andrian Nikolayev into Earth or...

Cold War Soviet Crewed Earth Orbit

7.8 Good

14

ERS-1

ERS-1, or European Remote-Sensing Satellite 1, was the first Earth observation satellite developed by the European Space...

Cold War Satellite Radar Esa

7.8 Good

15

Vostok 4

Vostok 4 was a Soviet crewed spacecraft launched on August 12, 1962, from Baikonur Cosmodrome, carrying cosmonaut Pavel...

Cold War Soviet Crewed Earth Orbit

7.7 Good

16

Soyuz 7K-OK

The Soyuz 7K-OK was the first generation of the Soviet Soyuz crewed spacecraft, conducting its initial crewed orbital fl...

Cold War Soviet Transport Crewed

7.6 Good

17

Salyut 4

Salyut 4 was a Soviet civilian space station launched on December 26, 1974, into low Earth orbit as part of the long-run...

Cold War Science Soviet Space Station

7.3 Good

18

Sputnik 3

Sputnik 3 was a Soviet scientific satellite launched into low Earth orbit on May 15, 1958. The conical, unmanned spacecr...

Cold War Science Satellite Soviet

7.2 Good

19

Salyut 5

Salyut 5 was a Soviet space station launched on 22 June 1976 as the third and final Almaz military station to reach orbi...

Military Cold War Soviet Space Station

6.6 Fair

20

Salyut 3

Salyut 3 was a Soviet military space station launched on 25 June 1974 as part of the Almaz program. It was operated unde...

Military Cold War Soviet Space Station

6.4 Fair