When you drive, the second most important thing you should keep your eyes on is the dashboard of your car (the first thing being the road). In space, however, itā€™s the controls that are the most essential for navigating and operating your spacecraft. From Gagarin to Scott Kelly, hereā€™s a brief visual history of the human-spacecraft interface.

If we look at all the main instrument panels humankind has designed and built during the past 55 years, we can see how the display and control system of spacecraft have become more complex and sophisticated and back again. The following set of images will place you in front of dozens of analog and digital instruments, displays, hand controllers, pedals, levers and switches that astronauts, cosmonauts, and taikonauts have used over the years, and what they will use moving forward.

Consider the Space Shuttle, which had nearly two thousand switches and controls; a far cry from the Vostok-1 control board and display, which had only about 25 switches and controls for cosmonaut Yuri Gagarin to use on his historic flight (see the second photo below).

Now, the age of touch screens and ever-smarter software is clearing up the spacecraft flight deck.

Vostok, 1960-1963, Voskhod, 1964-1965 spacecraft

Image: AP

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Mercury spacecraftā€™s instruments and controls, 1961

Image: NASA

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Image: NASA
Image: NASA

The North American X-15 spaceplane, 1960s

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Gemini spacecraftā€™s displays and controls, 1965

Image: NASA

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Image: NASA
Image: NASA

Soyuz (1967ā€“)

Image: NASA

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Image: NASA
Image: GTCT

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Apollo Lunar Module, 1968-1972

Image: NASA

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Image: NASA

Apollo Command Module, 1968-1973

Image: NASA

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Image: NASA

Space Shuttle Columbia cockpit, 1980 and 1998

Image: NASA

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Image: NASA
Image: NASA

Buran, 1984-1988

Image: Toekneesan

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Image: pilot_micha

Space Shuttle Atlantisā€™ new full-color flat panel Multifunction Electronic Display Subsystem (MEDS), also called the ā€œglass cockpitā€, 1999.

Image: NASA

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Image: NASA

SpaceShipOne, 2003

Image: Jim Campbell/AP

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Chinaā€™s Shenzhou spacecraft, 2008

Image: AP/Xinhua

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Image: Xinhua/Qin Xianā€™an

Space Shuttle Discovery, 2011

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Sierra Nevada Corporationā€™s Dream Chaser, 2013

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SpaceX Crew Dragon dashboard, 2014

Image: SpaceX

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Image: SpaceX
Image: SpaceX

NASA Orion Spacecraft cockpit, 2014

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Image: NASA

SpaceX Crew Dragon dashboard as of June 11, 2015

Image: SpaceX

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Image: SpaceX/SpaceX

Russiaā€™s Federation spacecraft, Roscosmosā€™ next generation Soyuz-TMA replacement, 2015.

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Boeing CST-100 Starliner, 2015.

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Image: Boeing/NASA