File:Mariner 2.jpg

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DescriptionMariner 2.jpg	English: Mariner 2 was the world's first successful interplanetary spacecraft. Launched August 27, 1962, on an Atlas-Agena rocket, Mariner 2 passed within about 34,000 kilometers (21,000 miles) of Venus, sending back valuable new information about interplanetary space and the Venusian atmosphere. Mariner 2 recorded the temperature at Venus for the first time, revealing the planet's very hot atmosphere of about 500 degrees Celsius (900 degrees Fahrenheit). The spacecraft's solar wind experiment measured for the first time the density, velocity, composition and variation over time of the solar wind.
Date	circa 1960 date QS:P,+1960-00-00T00:00:00Z/9,P1480,Q5727902
Source	https://photojournal.jpl.nasa.gov/catalog/PIA04594; originally at http://nix.larc.nasa.gov/info;jsessionid=22sidxj3uc1s0?id=PIA04594&orgid=10
Author	NASA/Jet Propulsion Laboratory

This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA04594.

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	Date/Time	Dimensions	User	Comment
current	09:00, 15 March 2015	3,029 × 2,432 (2.53 MB)	SteinsplitterBot	Bot: Image rotated by 270°
	13:19, 16 March 2007	2,437 × 3,029 (2.51 MB)	Tigriss	{{Information \|Description= {{en\|Mariner 2 was the world's first successful interplanetary spacecraft. Launched August 27, 1962, on an Atlas-Agena rocket, Mariner 2 passed within about 34,000 kilometers (21,000 miles) of Venus, sending back valuable new i
	17:33, 25 September 2006	1,218 × 1,119 (1.1 MB)	Bricktop	{{Information \|Description=Mariner 2 was the world's first successful interplanetary spacecraft. Launched August 27, 1962, on an Atlas-Agena rocket, Mariner 2 passed within about 34,000 kilometers (21,000 miles) of Venus, sending back valuable new informa

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