Astronauts Butch Wilmore, Suni Williams and Don Pettit voted early in the presidential election from the International Space Station. The group posted a photo of themselves on NASA astronaut Nick Hague’s Instagram wearing socks that say “Proud to be American.” Wilmore and Williams have been in space since June.

It's Election Day for millions of Texas voters, but that doesn't mean you have to be in Texas — or even on Earth — to have your vote counted. Four NASA astronauts are using electronic ballots this election cycle to vote from the International Space Station,