- For the propulsion technology, see impulse engine.
"Impulse" was the 57th episode of Star Trek: Enterprise, the fifth episode of the show's third season, first aired on 8 October 2003. The episode was written by Jonathan Fernandez and Terry Matalas, and directed by David Livingston.
- Jonathan Archer • Sean Hawkins • Haynem • Travis Mayweather • Phlox • Malcolm Reed • Hoshi Sato • Solin • T'Pol • Charles Tucker III • unnamed Enterprise (NX-01) personnel • unnamed DFC Seleya personnel
- Referenced only
- Bing Crosby
Starships and vehicles
- Enterprise (NX-class cruiser) • DFC Seleya (D'Kyr-class combat cruiser) • Shuttlepod 1 • Shuttlepod 2
- DFC Seleya
Races and cultures
Technology and weapons
Materials and substances
States and organizations
Ranks and titles
- captain • commanding officer • Earth Starfleet ranks • first officer • subcommander • science officer • scientist • officer
- anatomy • boot • government • humanoid • jumpsuit • language • lifeform • matter • nation-state • quadrant • races and cultures • rank • space • Starfleet uniform • Earth Starfleet uniform • technology • title • uniform • universe • weapon
- 2150s decade
- Seleya enters the Expanse. (prior to episode)
- 2153 (2150s chronology, Enterprise voyages)
- Enterprise encounters Seleya.
Notable cast and crew
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