At least she didn't have to wait in line.
A US astronaut cast her ballot from the International Space Station on Thursday, making her voice heard in the presidential election despite being 253 miles (408 kilometers) above the Earth.
"From the International Space Station: I voted today," crew member Kate Rubins, who began a six-month stint aboard the orbiting station last week, said on US space agency NASA's Twitter account.
The post featured a photograph of Rubins, her blonde hair floating in the zero-gravity environment, in front of a white enclosure with a paper sign that reads "ISS voting booth."
Rubins and NASA described the process as a form of absentee voting.
A secure electronic ballot generated by a clerk's office in Harris County, home of NASA's Johnson Space Center in Houston, Texas, was sent up via email to the ISS.
Rubins filled out the ballot in the email and it was downlinked and delivered back to the clerk's office.
She is no stranger to the process: Rubins cast her vote from the ISS during the 2016 election. Congress passed legislation in 1997 that made voting from space possible.
"We consider it an honor to be able to vote from space," she said in a video before she and two Russian cosmonauts launched from the Russian-operated Baikonur cosmodrome in Kazakhstan on October 14.
"If we can do it from space then I believe folks can do it from the ground too."
Three other American astronauts were also expected to vote from space but their October 31 trip to the ISS was delayed.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
NASA Astronaut Captures Mysterious 'Red Sprites' Glowing In Earth's Atmosphere Explained: How A Few Days In Space Can Change The Biology Of Astronauts Sunita Williams May Have To Wait Months In Space. What NASA Is Planning Now Bangladesh Imposes Curfew, Deploys Military As 105 Die In Protests "Jindal Group Executive Showed Porn, Groped Me On Flight": Woman To NDTV Over 300 Indian Students Return Home As 105 Bangladeshis Killed In Protests Diverted Air India Flight Takes Off For San Francisco Trump Says Spoke With Zelensky, Pledges To "End The War" Joe Biden Is The Best Person To Take On Trump, Says His Campaign Track Latest News Live on NDTV.com and get news updates from India and around the world.