Browse All : AGENA and Atlas and Agena of Jet Propulsion Laboratory (JPL)

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Mariner 1 Launch
title Mariner 1 Launch
date 07.22.1962
description An Atlas-Agena 5 carrying the Mariner 1 spacecraft lifts off from the Cape Kennedy Launch Complex on a mission to Venus. The rocket went off course and was blown up by a range safety officer about 5 minutes into flight. One month later, Mariner 2's launch was successful and it became the first spacecraft to fly past Venus in December 1962. *Image Credit*: NASA
Mariner 2
title Mariner 2
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 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. *Image Credit*: NASA/JPL
Mariner 2
PIA04594
Title Mariner 2
Original Caption Released with Image 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.
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