questionedithistorytranslationsCurrent version This is the accepted version. added by Ts Jan. 27, 2018, 6:21 p.m. What is a parsec unit? timebrightnessdistancesdepthThe parsec (symbol: pc) is a unit of length used to measure large distances to astronomical objects outside the Solar System. One parsec is equal to about 3.26 light-years (30 trillion km or 19 trillion miles) in length. The nearest star, Proxima Centauri, is about 1.3 parsecs (4.2 light-years) from the Sun.TsShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Parsec0Very interesting! wikipedia → Parsecreach: rather globalastronomymeasuresVotes Acceptable Kampfgraff Acceptable M Acceptable Fabienne