Unmanned sputnik Synonyms

Definitions for Unmanned

(adjective) lacking a crew

Synonyms for phrase

uninhabited satellite

mechanical moon

mechanical companion

mechanical appendage

US abbreviation

US is an abbreviation for Unmanned Sputnik

What does US stand for?

US stands for "Unmanned Sputnik"

Sputnik replaced

unmanned satellite

unmanned rocket

Definitions for Sputnik

(noun) a Russian artificial satellite