Question: What rocket was the world's first long-range guided ballistic missile, and upon which the fictional spaceship Orbit Jet in the 1954 TV series "Rocky Jones, Space Ranger" was based on ?
Sentence (from "V-2 rocket"): The V-2 rocket also became the first artificial object to travel into outer space by crossing the Kármán line with the vertical launch of MW 18014 on 20 June 1944.
Relevant evidence: No