"Nuclear fusion of light elements like hydrogen or helium would permit approaching the speed of light. It seems very attractive to refuel your space ships where the fuel is"
About this Quote
The subtext is classic mid-century technologist confidence, the kind that built pacemakers and also believed the hard problems were just problems, not limits. “It seems very attractive” is almost comically understated for what he’s implying: a propulsion revolution that collapses distance and redefines what “far” means. And the unfinished ending - “where the fuel is” - reads like the thought outruns the sentence, as if the conclusion is so obvious it doesn’t need stating: fuel is everywhere. In the solar wind, in gas giants, in interstellar clouds. The spaceship becomes a vehicle that scavenges its way forward.
Context matters: Greatbatch helped create life-extending medical technology, so his futurism comes from a maker’s mindset, not a novelist’s. He’s arguing, implicitly, that the bottleneck isn’t human ambition but energy infrastructure. Solve refueling, and suddenly “space travel” stops being a stunt and starts looking like logistics.
Quote Details
| Topic | Science |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Greatbatch, Wilson. (2026, January 15). Nuclear fusion of light elements like hydrogen or helium would permit approaching the speed of light. It seems very attractive to refuel your space ships where the fuel is. FixQuotes. https://fixquotes.com/quotes/nuclear-fusion-of-light-elements-like-hydrogen-or-148320/
Chicago Style
Greatbatch, Wilson. "Nuclear fusion of light elements like hydrogen or helium would permit approaching the speed of light. It seems very attractive to refuel your space ships where the fuel is." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/nuclear-fusion-of-light-elements-like-hydrogen-or-148320/.
MLA Style (9th ed.)
"Nuclear fusion of light elements like hydrogen or helium would permit approaching the speed of light. It seems very attractive to refuel your space ships where the fuel is." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/nuclear-fusion-of-light-elements-like-hydrogen-or-148320/. Accessed 12 Feb. 2026.








