Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Star_lifting> ?p ?o }
- Star_lifting abstract "Star lifting is any of several hypothetical processes by which a sufficiently advanced civilization (specifically, one of Kardashev-II or higher) could remove a substantial portion of a star matter for any number of purposes. The term appears to have been coined by David Criswell.Stars already lose a small flow of mass via solar wind, coronal mass ejections, and other natural processes. Over the course of a star's life on the main sequence this loss is usually negligible compared to the star's total mass; only at the end of a star's life when it becomes a red giant or a supernova is a large amount of material ejected. The star lifting techniques that have been proposed would operate by increasing this natural plasma flow and manipulating it with magnetic fields.Stars have deep gravity wells, so the energy required for such operations is large. For example, lifting solar material from the surface of the Sun to infinity requires 2.1 × 1011 J/kg. This energy could be supplied by the star itself, collected by a Dyson sphere; using only 10% of the Sun's total power output would allow 5.9 × 1021 kilograms of matter to be lifted per year (0.0000003% of the Sun's total mass), or 8% of the mass of Earth's moon.".
- Star_lifting thumbnail Star_lifting_1.svg?width=300.
- Star_lifting wikiPageExternalLink 4a28264cb9420.
- Star_lifting wikiPageID "548075".
- Star_lifting wikiPageLength "10800".
- Star_lifting wikiPageOutDegree "80".
- Star_lifting wikiPageRevisionID "664482346".
- Star_lifting wikiPageWikiLink 42_(Doctor_Who).
- Star_lifting wikiPageWikiLink Astronomical_unit.
- Star_lifting wikiPageWikiLink Black_hole.
- Star_lifting wikiPageWikiLink Black_holes.
- Star_lifting wikiPageWikiLink Bussard_ramjet.
- Star_lifting wikiPageWikiLink Category:Futurology.
- Star_lifting wikiPageWikiLink Category:Megastructures.
- Star_lifting wikiPageWikiLink Collaborative_fiction.
- Star_lifting wikiPageWikiLink Coronal_mass_ejection.
- Star_lifting wikiPageWikiLink David_Criswell.
- Star_lifting wikiPageWikiLink Deuterium.
- Star_lifting wikiPageWikiLink Dipole.
- Star_lifting wikiPageWikiLink Doctor_Who.
- Star_lifting wikiPageWikiLink Dyson_sphere.
- Star_lifting wikiPageWikiLink Earth.
- Star_lifting wikiPageWikiLink Elite:_Dangerous.
- Star_lifting wikiPageWikiLink Elite_(game).
- Star_lifting wikiPageWikiLink Elite_(video_game).
- Star_lifting wikiPageWikiLink Fusion_bomb.
- Star_lifting wikiPageWikiLink Fusion_generator.
- Star_lifting wikiPageWikiLink Fusion_power.
- Star_lifting wikiPageWikiLink Fusion_reactor.
- Star_lifting wikiPageWikiLink Gas_giant.
- Star_lifting wikiPageWikiLink Gravity_well.
- Star_lifting wikiPageWikiLink Hawking_Radiation.
- Star_lifting wikiPageWikiLink Hawking_radiation.
- Star_lifting wikiPageWikiLink Helium.
- Star_lifting wikiPageWikiLink Hydrogen.
- Star_lifting wikiPageWikiLink Ion.
- Star_lifting wikiPageWikiLink Joule.
- Star_lifting wikiPageWikiLink Kardashev_scale.
- Star_lifting wikiPageWikiLink Kilogram.
- Star_lifting wikiPageWikiLink Laser.
- Star_lifting wikiPageWikiLink Laser_cooling.
- Star_lifting wikiPageWikiLink Lexx.
- Star_lifting wikiPageWikiLink Magnetic_field.
- Star_lifting wikiPageWikiLink Magnetic_nozzle.
- Star_lifting wikiPageWikiLink Main_sequence.
- Star_lifting wikiPageWikiLink Mantrid.
- Star_lifting wikiPageWikiLink Mass_spectrometry.
- Star_lifting wikiPageWikiLink Microwave.
- Star_lifting wikiPageWikiLink Moon.
- Star_lifting wikiPageWikiLink Nozzle.
- Star_lifting wikiPageWikiLink Nuclear_fusion.
- Star_lifting wikiPageWikiLink Orions_Arm.
- Star_lifting wikiPageWikiLink Particle_accelerator.
- Star_lifting wikiPageWikiLink Particle_beam.
- Star_lifting wikiPageWikiLink Peter_F._Hamilton.
- Star_lifting wikiPageWikiLink Plasma_(physics).
- Star_lifting wikiPageWikiLink Reaction_mass.
- Star_lifting wikiPageWikiLink Red_giant.
- Star_lifting wikiPageWikiLink Ring_current.
- Star_lifting wikiPageWikiLink Rocket.
- Star_lifting wikiPageWikiLink Scientific_notation.
- Star_lifting wikiPageWikiLink Solar_flare.
- Star_lifting wikiPageWikiLink Solar_wind.
- Star_lifting wikiPageWikiLink Space_station.
- Star_lifting wikiPageWikiLink Star.
- Star_lifting wikiPageWikiLink Star_Trek:_Voyager.
- Star_lifting wikiPageWikiLink Star_Wars.
- Star_lifting wikiPageWikiLink Star_Wars:_Knights_of_the_Old_Republic_(series).
- Star_lifting wikiPageWikiLink Stargate_Universe.
- Star_lifting wikiPageWikiLink Stephen_Baxter_(author).
- Star_lifting wikiPageWikiLink Sun.
- Star_lifting wikiPageWikiLink Sun_scoop.
- Star_lifting wikiPageWikiLink Supernova.
- Star_lifting wikiPageWikiLink Tau_Zero.
- Star_lifting wikiPageWikiLink The_Fractal_Prince.
- Star_lifting wikiPageWikiLink The_Moon.
- Star_lifting wikiPageWikiLink The_Murdered_Sun.
- Star_lifting wikiPageWikiLink The_Nights_Dawn_Trilogy.
- Star_lifting wikiPageWikiLink The_Quantum_Thief.
- Star_lifting wikiPageWikiLink The_Three_Little_Pigs.
- Star_lifting wikiPageWikiLink The_Time_Ships.
- Star_lifting wikiPageWikiLink Thermonuclear_weapon.
- Star_lifting wikiPageWikiLink Three_Little_Pigs.
- Star_lifting wikiPageWikiLink Torus.
- Star_lifting wikiPageWikiLink Tritium.
- Star_lifting wikiPageWikiLink Wikia:starwars:Star_Forge.
- Star_lifting wikiPageWikiLink Working_mass.
- Star_lifting wikiPageWikiLink Wormhole.
- Star_lifting wikiPageWikiLink File:Star_lifting_1.svg.
- Star_lifting wikiPageWikiLinkText "Star lifting".
- Star_lifting wikiPageWikiLinkText "star lifting".
- Star_lifting hasPhotoCollection Star_lifting.
- Star_lifting wikiPageUsesTemplate Template:Citations_missing.
- Star_lifting wikiPageUsesTemplate Template:Original_research.
- Star_lifting subject Category:Futurology.
- Star_lifting subject Category:Megastructures.
- Star_lifting type Article.
- Star_lifting type Article.
- Star_lifting type Megastructure.
- Star_lifting comment "Star lifting is any of several hypothetical processes by which a sufficiently advanced civilization (specifically, one of Kardashev-II or higher) could remove a substantial portion of a star matter for any number of purposes. The term appears to have been coined by David Criswell.Stars already lose a small flow of mass via solar wind, coronal mass ejections, and other natural processes.".