Light-year: Difference between revisions

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A '''light-year''' was a unit of measurement used to measure interstellar distance. It was quantified as the distance that light travelled in a [[vacuum]] over the course of an [[Earth]] year. Time could be further measured as '''light-centuries'''. ([[DW]]: ''[[The Ribos Operation]]'')
A '''light-year''' was a unit of measurement used to measure interstellar distance. It was quantified as the distance that light travelled in a [[vacuum]] over the course of an [[Earth]] year. Time could be further measured as '''light-centuries'''. ([[TV]]: ''[[The Ribos Operation]]'')


== Known Distances ==
== Known Distances ==
* The [[Ao (constellation)|Ao]] [[constellation]] and [[Qqaba]] were 9.6 light-years from [[Gallifrey]]. ([[NA]]: ''[[Lungbarrow]]'')
* The [[Ao (constellation)|Ao]] [[constellation]] and [[Qqaba]] were 9.6 light-years from [[Gallifrey]]. ([[PROSE]]: ''[[Lungbarrow]]'')
* [[Vega 3]] was 27 light-years from [[Earth]]. ([[AK9]]: ''[[K9 and the Beasts of Vega]]'')
* [[Vega 3]] was 27 light-years from [[Earth]]. ([[PROSE]]: ''[[K9 and the Beasts of Vega]]'')
* [[Aldebaran II]] was 65 light-years from [[Earth]]. ([[BBCR]]: ''[[The Paradise of Death]]'')
* [[Aldebaran II]] was 65 light-years from [[Earth]]. ([[AUDIO]]: ''[[The Paradise of Death]]'')
* [[Sunday]] was 100 light-years from [[Earth]]. ([[NSA]]: ''[[Wetworld]]'')
* [[Sunday]] was 100 light-years from [[Earth]]. ([[PROSE]]: ''[[Wetworld]]'')
* [[Beta Caprisis]] was 100 light-years from [[Earth]]. ([[NA]]: ''[[Sanctuary]]'')
* [[Beta Caprisis]] was 100 light-years from [[Earth]]. ([[PROSE]]: ''[[Sanctuary]]'')
* [[Ribos]] was 300 light-years from the [[Magellanic Clouds]]. ([[DW]]: ''[[The Ribos Operation]]'')
* [[Ribos]] was 300 light-years from the [[Magellanic Clouds]]. ([[TV]]: ''[[The Ribos Operation]]'')
* [[Bellatrix]] was 324 light years away from [[Earth]]. ([[NA]]: ''[[Nightshade (novel)|Nightshade]]'')
* [[Bellatrix]] was 324 light years away from [[Earth]]. ([[PROSE]]: ''[[Nightshade (novel)|Nightshade]]'')
* [[Gger]] was 500 light-years from [[Earth]]. ([[DWAN]]: ''[[Listen - The Stars]]'')
* [[Gger]] was 500 light-years from [[Earth]]. ([[DWAN]]: ''[[Listen - The Stars]]'')
* [[Crimson Heart]] was 10,000 light-years from [[Earth]]. ([[SJA]]: ''[[Death of the Doctor]]'')
* [[Crimson Heart]] was 10,000 light-years from [[Earth]]. ([[TV]]: ''[[Death of the Doctor]]'')
* The [[Orpheus constellation]] was 10,000 light-years from [[Earth]]. ([[K9TV]]: ''[[Aeolian (TV story)|Aeolian]]'')
* The [[Orpheus constellation]] was 10,000 light-years from [[Earth]]. ([[TV]]: ''[[Aeolian (TV story)|Aeolian]]'')
* [[Gallifrey]] was 30,000 light years from [[Earth]]. ([[PDA]]: ''[[The Devil Goblins from Neptune]]'')
* [[Gallifrey]] was 30,000 light years from [[Earth]]. ([[PROSE]]: ''[[The Devil Goblins from Neptune]]'')
* [[Gorgos]] was 100,000,000 light-years from [[Earth]]. ([[SJA]]: ''[[Eye of the Gorgon]]'')
* [[Gorgos]] was 100,000,000 light-years from [[Earth]]. ([[TV]]: ''[[Eye of the Gorgon]]'')
* The [[Second Doctor]] once dematerialised [[The Doctor's TARDIS|the TARDIS]] 4 quadrillion light-years from the nearest [[galaxy]]. ([[DWAN]]: ''[[When Starlight Grows Cold]]'')
* The [[Second Doctor]] once dematerialised [[The Doctor's TARDIS|the TARDIS]] 4 quadrillion light-years from the nearest [[galaxy]]. ([[DWAN]]: ''[[When Starlight Grows Cold]]'')


== Known Measurements ==
== Known Measurements ==
* The [[Mutter's Spiral]] [[galaxy]] was around 100,000 light-years in diameter. ([[NSA]]: ''[[The Eyeless]]'')
* The [[Mutter's Spiral]] [[galaxy]] was around 100,000 light-years in diameter. ([[PROSE]]: ''[[The Eyeless]]'')
* The [[Morestran]] empire spanned 80,000,000 light-years. ([[PDA]]: ''[[Zeta Major (novel)|Zeta Major]]'')
* The [[Morestran]] empire spanned 80,000,000 light-years. ([[PROSE]]: ''[[Zeta Major (novel)|Zeta Major]]'')


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Revision as of 11:56, 17 September 2012

A light-year was a unit of measurement used to measure interstellar distance. It was quantified as the distance that light travelled in a vacuum over the course of an Earth year. Time could be further measured as light-centuries. (TV: The Ribos Operation)

Known Distances

Known Measurements

Light-year