- Star Trek: The Motion Picture
- Star Trek II: The Wrath of Khan
- Star Trek III: The Search for Spock
- Star Trek IV: The Voyage Home
- Star Trek V: The Final Frontier
- Star Trek VI: The Undiscovered Country
- Star Trek Generations
Also known as a Bussard collector. A ramscoop uses magnetic fields to collect hydrogen from interstellar for fuel. Chief O'Brien compared ramscoops to the arva nodes in Tosk's ship damaged in 2369, since the nodes served the same function.