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- Interstellar_travel abstract "Interstellar space travel is manned or unmanned travel between stars. Interstellar travel is conceptually much more difficult than interplanetary travel: the distance between the planets in the Solar System is typically measured in standard astronomical units (AU) — while the distance between the stars is hundreds of thousands of AU, and usually expressed in light years (the distance covered in a year while moving at the speed of light). The vastness of these distances is a challenge for human comprehension and cannot be understated.A variety of concepts have been discussed in the literature, since the first astronautical pioneers, such as Konstantin Tsiolkovsky, Robert Esnault-Pelterie and Robert Hutchings Goddard. Given sufficient travel time and engineering work, both unmanned and manned interstellar travel require no break-through physics to be achieved, but considerable technological and economic challenges need to be met. NASA, ESA and other space agencies have been engaging in research into these topics for decades, and have accumulated a number of theoretical approaches.(Intergalactic travel, or travel between different galaxies, would be even more difficult.) The concept of interstellar travel via starships is a staple of science fiction.".
- Interstellar_travel thumbnail Bussard_Interstellar_Ramjet_Engine.jpg?width=300.
- Interstellar_travel wikiPageExternalLink electromagnetic-control-of-spacetime-and-gravity-the-hard-problem-of-interstellar-travel.
- Interstellar_travel wikiPageExternalLink icarusinterstellar.org.
- Interstellar_travel wikiPageExternalLink specialtheorytext.htm.
- Interstellar_travel wikiPageExternalLink 8301-13772_3-20060476-52.html.
- Interstellar_travel wikiPageExternalLink www.abovespaceandtime.blip.tv.
- Interstellar_travel wikiPageExternalLink A.M._Hein_M._Pak_D._Putz_C._Buhler_P._Reiss_World_Ships_-_Architecture_and_Feasibility_Revisited_.
- Interstellar_travel wikiPageExternalLink Evaluation_of_Technological-Social_and_Political_Projections_for_the_Next_100-300_Years_and_the_Implications_for_an_Interstellar_Mission.
- Interstellar_travel wikiPageExternalLink ep-145-interstellar-travel.
- Interstellar_travel wikiPageExternalLink www.centauri-dreams.org.
- Interstellar_travel wikiPageExternalLink bpp.
- Interstellar_travel wikiPageExternalLink bib.html.
- Interstellar_travel wikiPageExternalLink biblio.html.
- Interstellar_travel wikiPageExternalLink 3741674.
- Interstellar_travel wikiPageExternalLink rocket.
- Interstellar_travel wikiPageExternalLink rocket.html.
- Interstellar_travel wikiPageExternalLink watch?v=MlsNByfdXw4.
- Interstellar_travel wikiPageExternalLink what-is-the-future-of-space-travel.
- Interstellar_travel wikiPageID "14843".
- Interstellar_travel wikiPageRevisionID "606376872".
- Interstellar_travel hasPhotoCollection Interstellar_travel.
- Interstellar_travel subject Category:Futurology.
- Interstellar_travel subject Category:Interstellar_travel.
- Interstellar_travel subject Category:Space_colonization.
- Interstellar_travel subject Category:Spaceflight.
- Interstellar_travel comment "Interstellar space travel is manned or unmanned travel between stars. Interstellar travel is conceptually much more difficult than interplanetary travel: the distance between the planets in the Solar System is typically measured in standard astronomical units (AU) — while the distance between the stars is hundreds of thousands of AU, and usually expressed in light years (the distance covered in a year while moving at the speed of light).".
- Interstellar_travel label "Interstellar travel".
- Interstellar_travel label "Interstellare Raumfahrt".
- Interstellar_travel label "Lot międzygwiezdny".
- Interstellar_travel label "Viagem interestelar".
- Interstellar_travel label "Viaggio interstellare".
- Interstellar_travel label "Viaje interestelar".
- Interstellar_travel label "Voyage interstellaire".
- Interstellar_travel label "Межзвёздный полёт".
- Interstellar_travel label "السفر بين النجوم".
- Interstellar_travel label "恆星際旅行".
- Interstellar_travel label "恒星間航行".
- Interstellar_travel sameAs Mezihvězdný_let.
- Interstellar_travel sameAs Interstellare_Raumfahrt.
- Interstellar_travel sameAs Viaje_interestelar.
- Interstellar_travel sameAs Voyage_interstellaire.
- Interstellar_travel sameAs Penjelajahan_antar_bintang.
- Interstellar_travel sameAs Viaggio_interstellare.
- Interstellar_travel sameAs 恒星間航行.
- Interstellar_travel sameAs Lot_międzygwiezdny.
- Interstellar_travel sameAs Viagem_interestelar.
- Interstellar_travel sameAs m.03t_c.
- Interstellar_travel sameAs Q834826.
- Interstellar_travel sameAs Q834826.
- Interstellar_travel wasDerivedFrom Interstellar_travel?oldid=606376872.
- Interstellar_travel depiction Bussard_Interstellar_Ramjet_Engine.jpg.
- Interstellar_travel isPrimaryTopicOf Interstellar_travel.