Dyson sphere: Difference between revisions
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{{wikipediainfo|Dyson sphere}} | |||
{{Rename|Dyson sphere. ''Lucifer Rising'' and ''The Also People'' both use lowercase "s".}} | {{Rename|Dyson sphere. ''Lucifer Rising'' and ''The Also People'' both use lowercase "s".}} | ||
A '''Dyson Sphere''' was a hollow sphere, with a [[sun]] at the centre, designed to completely enclose the star and collect all the energy that would otherwise escape into space. ([[PROSE]]: ''[[Lucifer Rising (novel)|Lucifer Rising]]'') [[The People]] lived in the inner shell of such a construct, known as the [[Worldsphere]]. ([[PROSE]]: ''[[The Also People]]'', ''[[Walking to Babylon (novel)|Walking to Babylon]]'') | A '''Dyson Sphere''' was a hollow sphere, with a [[sun]] at the centre, designed to completely enclose the star and collect all the energy that would otherwise escape into space. ([[PROSE]]: ''[[Lucifer Rising (novel)|Lucifer Rising]]'') [[The People]] lived in the inner shell of such a construct, known as the [[Worldsphere]]. ([[PROSE]]: ''[[The Also People]]'', ''[[Walking to Babylon (novel)|Walking to Babylon]]'') | ||
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* The Dyson Sphere takes its name from the [[Earth]] physicist who first proposed it, {{w|Freeman Dyson}}. | * The Dyson Sphere takes its name from the [[Earth]] physicist who first proposed it, {{w|Freeman Dyson}}. | ||
* Most fictional depictions of a Dyson Sphere, including those in ''Doctor Who'', are, in fact, a Dyson Shell, something generally considered to be an engineering impossibility. An ''actual'' Dyson Sphere is a swarm of energy-collecting satellites around a star; the "sphere" is the shape of that swarm or bubble, not a solid object. | * Most fictional depictions of a Dyson Sphere, including those in ''Doctor Who'', are, in fact, a Dyson Shell, something generally considered to be an engineering impossibility. An ''actual'' Dyson Sphere is a swarm of energy-collecting satellites around a star; the "sphere" is the shape of that swarm or bubble, not a solid object. | ||
[[Category:Astronomical objects]] | [[Category:Astronomical objects]] | ||
[[Category:Technology]] | [[Category:Technology]] | ||
[[Category:Science from the real world]] | [[Category:Science from the real world]] | ||
Revision as of 07:45, 17 July 2015
Dyson sphere. Lucifer Rising and The Also People both use lowercase "s".
Talk about it here.
A Dyson Sphere was a hollow sphere, with a sun at the centre, designed to completely enclose the star and collect all the energy that would otherwise escape into space. (PROSE: Lucifer Rising) The People lived in the inner shell of such a construct, known as the Worldsphere. (PROSE: The Also People, Walking to Babylon)
The Mistress and K9 also had an adventure in a Dyson Sphere. (AUDIO: The Search)
Prior to her travels with the Seventh Doctor, Bernice Summerfield was part of a team of archaeologists who excavated the remnants of a Dyson Sphere around a white dwarf in the Vartaq Veil. Tidal stresses had pulled it out of shape until it degenerated into disconnected fragments, slowly leaking the atmosphere. The builders became nomadic and migrated from fragment to fragment. (PROSE: Lucifer Rising)
Behind the scenes
- The Dyson Sphere takes its name from the Earth physicist who first proposed it, Freeman Dyson.
- Most fictional depictions of a Dyson Sphere, including those in Doctor Who, are, in fact, a Dyson Shell, something generally considered to be an engineering impossibility. An actual Dyson Sphere is a swarm of energy-collecting satellites around a star; the "sphere" is the shape of that swarm or bubble, not a solid object.
