Light year

http://astrothesaurus.org/uat/919

alt label
Light-year
Lightyear
dcterms modified equal to or less than 2020-11-10T18:17:41.600Zequal to or more than 2020-11-10T18:17:41.600Z
broader
http://astrothesaurus.org/uat/395 original
narrower
919 original
definition The distance that light travels in one year at about 300,000 km per second, i.e. 9.5 x 10^12 km. It is equal to about 63,000 astronomical units.
type
Resource original
Concept original
contributor AAS_Frey.Katie original