tractor beam

Ship-grabbing ray

A tractor beam is a hypothetical or fictional device that projects a force to pull objects toward its source, typically used by spacecraft to capture or tow other vessels.

The concept appears throughout science fiction, from *Star Trek* to *Star Wars*: The ship was caught in the Death Star's tractor beam.

Scientists have developed real-world analogs using light or sound waves to move tiny particles, though nothing approaching the dramatic pulls of fiction.

attraction

pull

Force toward oneself

target · focus · energy field · ray · force · suction · cohesion · adhesion · magnetism · gravitation

capture

immobilize

Stop all motion

  • ensnareCatch by trickery
  • trapDevice for catching animals
  • seizeTake suddenly, forcibly

grip · hold · lock · restrain · disable · snare · grapple · secure · containment · prisoner

scifi

starship

Fictional interstellar vessel

Death Star · Enterprise · alien · interstellar · warp · hyperdrive · force field · deflector · photon · plasma

maneuver

dock

Mooring structure at water's edge

  • berthSleeping space on transport
  • guideLeader or instruction book
  • towPull something behind

haul · reel in · retrieve · salvage · position · align · rendezvous · approach · intercept · course correction

Categories
Opposites
force direction

tractor beamrepulsor

Device that pushes away

force field · deflector · shields

object manipulation

tractor beamejector

Device that expels objects

release mechanism

Family

beam, attract, tractor, distract, beaming, subtraction, contractor, tractors, protractor

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G