StarTalk Radio Host Neil deGrasse Tyson knows a thing or two about the cosmos. He explains what 'shoot for the moon' really means and offers a more accurate alternative.
Check out more of StarTalk Radio's podcasts here.
StarTalk on Mashable is a video series, produced by Mashable and StarTalk Radio.
StarTalk Radio is a podcast and radio program hosted by Astrophysicist Neil deGrasse Tyson.
Follow StarTalk Radio on Twitter, and watch StarTalk Radio on YouTube.
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