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Rumelevator

En rumelevator er blevet foresl�et som afl�ser af raketter og rumf�rger til at bringe mennesker, satellitter og varer op til den geostation�re bane om jorden.

Designet kunne v�re 3 kulfiberkabler, som holder en lufttom cylinder p� plads. I cylinderen t�nkes transportmodul at kunne drives op via en linear elektromotor ligesom maglev drives fremad.

Lineare motorer anvendes i dag i nyere harddiske til at positionere l�sehovedet.

Arthur C. Clarke forventer at rumelevatoren bliver bygget i l�bet af ca. 50 �r.

Se ogs�

• Transport

Solsystemet best�ende af stjernenn Solen og dens satellitter (drabanterer):

solens planeter:

Solen | Merkur | Venus | Jorden | Mars | Jupiter | Saturn | Uranus | Neptun | Pluto

Andre objektklassificeringer i solsystemet:

(hypotetisk: Vulcanoideb�ltet) | Arjuna-asteroide (n�rjords-asteroide; Aten-asteroide, Apollo-asteroide, Amor-asteroide) | Asteroideb�ltet | Trojanske asteroider | Kentaur asteroider | Trans-Neptunske objekter (Kuiper-b�ltet, Oort-skyen)

Andre objekter med bane i og udenfor solsystemet:

M�ner | Kometer | Meteoroider (meteor, meteorit, ildkugle) | Sm�planeter (asteroider, planetoider)

Universet udg�res af elementarpartikler og vakuum. Partiklerne er fordelt uj�vnt og partiklerne og partikelklynger ben�vnes forskelligt afh�ngig af t�thed og m�ngde; klyngerne sp�nder lige fra subatomare partikler til sorte huller.

En m�ngde af partikelklynger i vakuum er:

Gas | Atmosf�re | Solvind | Kosmisk str�ling | Asteroideb�lte | Stjernehob, Stjernet�ge | Solsystem | Galaksehob

Galakse relaterede artikler:

Aktiv galakse (Seyfert, Kvasar, Blazar) | M�lkevejen

Stjernerelaterede artikler incl. typer og stadier:

Astronomi | Brun dv�rg | Hvid dv�rg | Stjerne | R�d k�mpe | Neutronstjerne (pulsar, magnetar) | Kvarkstjerne | Sort hul

Stjernebegivenheder:

Supernova | Hypernova

Mindre himmellegemer:

Planet | M�ne | Komet | Meteoroide (meteor, meteorit, ildkugle) | Sm�planet (asteroide, planetoide)

Rumfart, rumrejse:

Rumelevator | Rumfart�j (rumraket, rumf�rge, rumskib) | Rumsonde | Rumstation | Astronaut | Kosmonaut

Andre emner:

Himmel | Himmellegeme | Satellit (Drabant) | Planetbane | Kosmologi | Big Bang | Big Crunch | Big Rip | Ormehul

Eksterne adresser

• NASA: Liftoff (teenage education): Space Towers
• Sept. 7, 2000, NASA: Audacious & Outrageous: Space Elevators
• Wired News, Feb. 04, 2003: To the Moon in a Space Elevator?

• Institute for Scientific Research: The Space Elevator
• THE GUARDIAN, Sunday, Sep 14, 2003: Stairway to heaven a reality as space elevator talks begin
• The Space Elevator Reference
• The Space Elevator Reference - Books, Documents and References
• Institute for Scientific Research - Dr. Bradley Edwards
• The Space Elevator 2nd Annual International Conference September 12-15, 2003; Santa Fe, New Mexico
• http://www.space.com/businesstechnology/technology/space_elevator_020327-1.html
• http://groups.yahoo.com/group/space-elevator/
• http://www.spaceelevatorstore.com/
• http://www.robotstore.com/search.asp?keyword=space+elevator
• Ziemelis K. "Going up". In New Scientist[1] 2001-05-05, no.2289, p.24-27. Republished in SpaceRef May 03, 2001, Space elevator. Title page: "The great space elevator: the dream machine that will turn us all into astronauts." Byline: "Rockets, schmockets! If you want to get into orbit, just take the space elevator. Karl Ziemelis heads for the top floor."