Alpha (planet)

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In Asimov's Foundation Series, Alpha is a star system--apparently Alpha Centauri--cited by Lord Dorwin as one of those where humankind potentially originated. It is in fact the system closest to Earth. Beyond mentioning that it is in the Sirius Sector, Dorwin gives no further details.

In a later book, Foundation and Earth, Alpha is a planet orbiting the larger of the two stars in the Alpha Centauri system. Golan Trevize discovers Alpha when he attempts to find the location of Earth by locating the center of a 'best sphere' made from the co-ordinates of the 50 Spacer worlds.

The planet is discovered to be entirely covered by an ocean, with the exception of a single island, called New Earth. On New Earth, the inhabitants live a simple lifestyle.

The description of New Earth's culture in Foundation and Earth cannot be entirely relied upon. While the inhabitants seemed to be warm and welcoming, co-existing peacefully in an egalitarian society, this could have been a show designed to put the foreign visitors at ease while they were infected with a virus. The only certain facts about New Earth culture are that both women and men are completely shirtless, weather permitting, and the men engage in long sea voyages to fish.

The planet Alpha was apparently terraformed habitable by the old Galactic Empire and its only land surface is the 250×65km (155×40 mile) on which the Alphans live. This can be explained by its history: according to information pieced together by Janov Pelorat, the Galactic Empire, likely under Kandar V, laboured to create land on which the last refugees of Earth could live. Then the funds and interest of the Empire ran out and the plans for continents were scrapped. Alpha was left alone for millennia, with only highly advanced weather control and biotechnology.

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Statistics

Star: Alpha (Alpha Centauri A)

  • Spectral type: G-2
  • Diametre: 1,400,000 km (870,000 miles)
  • Mass: 1.02 times Terminus' sun, times Earth's sun
  • Rotation: <30 days
  • Revolution: 80 years
  • Surface temperature: 6,000ºK (11,000ºF)
  • Inhabited planet: Alpha II
  • Number of planets: 4
  • Nearest star: Beta, or 'the Companion' (Alpha Centauri B)
  • Nearest star: Sol
Major and minor planets featured in Isaac Asimov's Foundation series

Anacreon | Aurora | Baley's World (Comporellon) | Earth | Gaia | Helicon | Kalgan | Korell | Delicass (Neotrantor) | Sayshell | Solaria | Siwenna | Tazenda | Terminus | Trantor (Hame)

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