Editing Electrogravitics (section)

== [[Electrogravitic Propulsion Systems]] ==

Electrogravitic propulsion systems encompass a wide range of theoretical concepts and experimental prototypes aimed at harnessing electromagnetic-gravitational interactions for spacecraft propulsion. While some systems are grounded in scientific theory and ongoing research, others exist purely in the realm of speculation and science fiction. Here are two categories of electrogravitic propulsion systems:

=== Real-World Electrogravitic Propulsion Systems ===

The field of electrogravitic propulsion has seen various theoretical concepts and experimental prototypes proposed over the years. While many of these systems remain speculative or in early stages of development, they represent diverse approaches to harnessing electromagnetic-gravitational interactions for spacecraft propulsion. Here is a comprehensive list of considered electrogravitic propulsion systems:

* '''[[Ionocrafts]]''': Also known as lifter devices, ionocrafts utilize high-voltage electric fields to generate thrust by ionizing surrounding air molecules and creating electrostatic forces.
* '''[[Electrokinetic Thrusters]]''': These propulsion systems use electric fields to accelerate charged particles, producing thrust through electromagnetic interactions without expelling reaction mass.
* '''[[Gravitoelectromagnetic Drive]] (GEM Drive)''': Based on theoretical concepts from general relativity and electromagnetism, GEM drives aim to manipulate gravitational fields using electromagnetic fields to generate propulsive forces.
* '''[[Podkletnov's Gravity Shield]]''': Proposed by Russian scientist Eugene Podkletnov, this concept involves the creation of a rotating superconducting disc to generate a gravitational shielding effect, potentially leading to propulsive capabilities.
* '''[[Woodward Effect Propulsion]]''': The Woodward effect, also known as Mach effect propulsion, proposes using time-varying mass distributions and electromagnetic fields to generate propulsive forces based on inertia modification.
* '''[[Biefeld-Brown Effect]]''': This phenomenon, observed in experiments with high-voltage capacitors, suggests a potential link between electric fields and gravitational effects, leading to proposals for propulsion systems based on electrogravitic principles.
* '''[[Antigravity Propulsion Systems]]''': Various theoretical concepts and experimental setups have been proposed under the umbrella of antigravity research, exploring the possibility of generating propulsive forces by counteracting or manipulating gravitational fields through electromagnetic means.
* '''[[Quantum Vacuum Plasma Thrusters]] (QVPT)''': These propulsion systems aim to exploit quantum vacuum fluctuations and plasma phenomena to generate thrust without expelling reaction mass, potentially leveraging electromagnetic-gravitational interactions for propulsion.

While some of these concepts have garnered attention and undergone experimental testing, others remain purely theoretical or speculative. The field of electrogravitic propulsion continues to evolve as researchers explore new ideas and technologies, seeking to unlock the potential of electromagnetic-gravitational interactions for advanced spacecraft propulsion systems.

=== Science Fiction Electrogravitic Propulsion Systems ===

Science fiction literature and media have often depicted imaginative concepts of spacecraft propulsion systems based on theories and technologies.

Here are some notable examples of science fiction electrogravitic propulsion systems:

* '''[[Warp Drive]]''': Popularized by the "Star Trek" franchise, warp drive enables spacecraft to travel faster than the speed of light by distorting spacetime with controlled manipulation of gravitational fields and subspace domains.
* '''[[Hyperdrive]]''': Featured in many science fiction works, hyperdrive allows spacecraft to achieve faster-than-light travel by entering a different dimension or hyperspace, bypassing conventional spacetime constraints.
* '''[[Gravity Propulsion Systems]]''': Various science fiction stories depict spacecraft equipped with advanced gravity manipulation technologies, enabling propulsion through the creation of artificial gravitational fields or gravitational singularities.
* '''[[Antigravity Engines]]''': Imagined in numerous science fiction universes, antigravity engines defy gravity by producing repulsive or nullifying forces against gravitational fields, allowing for effortless flight and maneuverability.
* '''[[Quantum Vacuum Drives]]''': Described in some science fiction narratives, quantum vacuum drives harness exotic quantum phenomena to generate propulsion without the need for traditional propellant, utilizing fluctuations in vacuum energy or zero-point energy.
* '''[[Space-Time Manipulation Engines]]''': Speculated in futuristic scenarios, space-time manipulation engines alter the fabric of spacetime itself to achieve propulsion by warping or folding space, creating shortcuts or wormholes for rapid interstellar travel.

These science fiction electrogravitic propulsion systems offer captivating visions of advanced space travel, shaping our collective imagination of future possibilities in space exploration and interstellar travel.