What is a Parsec? | Neil deGrasse Tyson Explains Parallax & Stellar Distances
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What is a Parsec? | Neil deGrasse Tyson Explains Parallax & Stellar Distances
Description: Join Neil deGrasse Tyson as he breaks down one of the most misunderstood units in astronomy — the parsec. From Star Wars references to real astrophysics, learn how astronomers measure the distance to stars using parallax and arcseconds. In this explainer, discover: What a parsec really means How parallax angles help determine ...
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