A light year is a way of measuring distance -- specifically, the distance light can travel in one year. Just how far is that? Check out this classic Brainstuff podcast from HowStuffWorks' archives to learn more about astronomy.
Welcome The Vox Markets Podcast with Justin Waite
A new episode is released daily, giving you interviews with CEO's, market commentators and the stock of the day as suggested by listeners to the podcast.
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