It's Election Day for four NASA astronauts too. Here's how their ballots get counted
NASA astronauts Butch Wilmore, Suni Williams, Nick Hague and Don Pettit are casting ballots from the International Space Station.
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Space station astronauts share encouragement to get out and vote
Butch Wilmore, Suni Williams and Don Petit cast their ballots early, beaming their choices back to Houston.