Sunita Williams, stuck in space, will still cast her vote in the US elections. Here’s how

On US election day, astronauts Butch Wilmore, Sunita Williams, and Don Pettit shared shared a picture of themselves on Instagram while sporting socks in patriotic hues. Out of three, the socks of two astronauts featured a message -- “Proud to be American.”

Astronauts Butch Wilmore, Suni Williams and Don Pettit voted early for the presidential election from the International Space Station.

According to the Texas Harris County Clerk of Court's Office, the three astronauts cast early ballots for president from the International Space Station.