This dimension sorts spacecraft by their basic type, such as a crewed capsule, a robotic probe or a satellite. Wikipedia notes that "robotic spacecraft used to support scientific research are space probes" while "robotic spacecraft that remain in orbit around a planetary body are artificial satellites." Browsing by spacecraft type keeps similar kinds of vehicles grouped together.
Facts
Comparison
Field Origin Era Spacecraft Type
Filter Results1 entry
Sources
1. Wikipedia: Sputnik 1
Wikimedia FoundationSputnik 1, lead sectionQuote, Sputnik 1, lead section
It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program.
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