File:Helios spacecraft.jpg

Summary
https://commons.wikimedia.org/wiki/File:Helios_spacecraft.jpg Helios 1 spacecraft prototype original image caption: A Helios spacecraft prototype was encapsulated in its payload fairing in the Spacecraft Assembly and Encapsulation Facility [SAEF] here today. A flight version of the West German-built solar probe will be launched aboard a Titan/Centaur from Complex 41. The prototype is to be moved to Complex 41 for mating with the Titan/Centaur in early October. It will be removed and returned to the SAEF after completion of the Titan/Centaur terminal countdown demonstration in late October. image source: http://images.ksc.nasa.gov/photos/1974/captions/KSC-74P-0223.html