On election day, even astronauts in space get to cast their vote

For most U.S. voters, living or working far from home isn't a barrier to voting on election day. That's what absentee ballots are for. But what if you work someplace really far away, like say... outer space?

American astronauts get to vote just like everyone else. They just have to get that process started a whole lot earlier. 

It's all thanks to a Texas law passed in 1997, as NASA discusses in a helpful Tumblr post. (The law originates in Texas because the majority of astronauts live there, near Johnson Space Center in Houston.)

The coolest fact here: NASA calls voting from space... "space voting." (Let's be real, everything is inherently more awesome when you put "space" in front of it.)

SEE ALSO: Candidate's 5-year-old son captures every voter's heart by lying down on the tarmac

The space voting process starts a full year before election day, with each astronaut selecting which local, state, and federal election in which she or he wants to cast a vote. Then, six months out, each registered voter astronaut receives a standard form absentee ballot request form.

See voters on Earth on Election Day: 

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Voters head to the polls for the 2018 Midterm Elections
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Voters head to the polls for the 2018 Midterm Elections
Voters line up in the rain outside Bright Family and Youth Center in the Columbia Heights neighborhood in Washington, Tuesday, Nov. 6, 2018. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/Pablo Martinez Monsivais)
Voters line up in the rain outside Bright Family and Youth Center in the Columbia Heights neighborhood in Washington, Tuesday, Nov. 6, 2018. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/Pablo Martinez Monsivais)
A voter waits for assistance from a volunteer at the Tuttle Park Recreation Center, Tuesday, Nov. 6, 2018, in Columbus, Ohio. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/John Minchillo)
Voters prepare to vote at the Tuttle Park Recreation Center, Tuesday, Nov. 6, 2018, in Columbus, Ohio. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/John Minchillo)
Voters cast their ballots at the Glen Echo Presbyterian Church polling location, Tuesday, Nov. 6, 2018, in Columbus, Ohio. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/John Minchillo)
U.S. Rep. Mike Kelly, center, talks with a reporter at his polling place after voting on Tuesday, Nov. 6, 2018 in Butler, Pa. Kelly faces democratic challenger Ron DiNicola in the newly redrawn 16th district in Pennsylvania. (AP Photo/Keith Srakocic)
Rep. Scott Perry, R-Pa., right, candidate for Pennsylvania's 10th Congressional District, greets a voter outside the Carroll Township Municipal Building, Tuesday, Nov. 6, 2018, in Dillsburg, Pa. (AP Photo/Matt Slocum)
Rep. Scott Perry, R-Pa., second from right, candidate for Pennsylvania's 10th Congressional District, smiles as he waits in line to vote at the Carroll Township Municipal Building, Tuesday, Nov. 6, 2018, in Dillsburg, Pa. (AP Photo/Matt Slocum)
Voters arrive at the Tuttle Park Recreation Center polling location, Tuesday, Nov. 6, 2018, in Columbus, Ohio. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/John Minchillo)
Poll worker Sarah Thomas places signs outside a precinct before polls open on election day in Atlanta, Tuesday, Nov. 6, 2018. Across the country, voters headed to the polls Tuesday in one of the most high-profile midterm elections in years. (AP Photo/David Goldman)
Voters line up as the polls open at David Park Community Center Tuesday, Nov. 6, 2018 in Hollywood, Fla. (Susan Stocker/South Florida Sun-Sentinel via AP)
A voter of the Jewish community is seen leaving after he cast his ballot in the midterm election at the East Midwood Jewish Center polling station in the Brooklyn borough of New York City on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Angela Weiss / AFP) (Photo credit should read ANGELA WEISS/AFP/Getty Images)
FAIRFAX, USA - NOVEMBER 06 : Voters at the polls on early Tuesday to cast their votes in the midterm elections in Fairfax, Virginia, United States on November 06, 2018. (Photo by Yasin Ozturk/Anadolu Agency/Getty Images)
A voter casts his ballot in the midterm election at the East Midwood Jewish Center polling station in the Brooklyn borough of New York City on November 6, 2018. - Americans started voting Tuesday in critical midterm elections that mark the first major voter test of Donald Trump's presidency, with control of Congress at stake. (Photo by Angela Weiss / AFP) (Photo credit should read ANGELA WEISS/AFP/Getty Images)
A man votes at the Greenspring Retirement center during the mid-term election day in Fairfax, Virginia on November 6, 2018. (Photo by ANDREW CABALLERO-REYNOLDS / AFP) (Photo credit should read ANDREW CABALLERO-REYNOLDS/AFP/Getty Images)
Members of the Greenspring Republican club wait for potential voters to hand out information at the Greenspring Retirement center during the mid-term election day in Fairfax, Virginia on November 6, 2018. (Photo by ANDREW CABALLERO-REYNOLDS / AFP) (Photo credit should read ANDREW CABALLERO-REYNOLDS/AFP/Getty Images)
Stickers sit as an election worker waits for people to vote during the midterm election at P.S. 140 in Manhattan in New York City, U.S., November 6, 2018. REUTERS/Andrew Kelly
Voters wait in line in the gymnasium at Brunswick Junior High School to receive their ballots for the mid-term election, Tuesday, Nov. 6, 2018, in Brunswick, Maine. (AP Photo/Robert F. Bukaty)
Stuart Wood, from Stockton, Mo., votes at Caplinger Woods RV & Campgrounds, Tuesday, Nov. 6, 2018, in Stockton, Mo. (AP Photo/Charlie Riedel)
Kristen Leach votes with her six-month-old daughter, Nora, on election day in Atlanta, Tuesday, Nov. 6, 2018. (AP Photo/David Goldman)
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Astronaut Shane Kimbrough was aboard the International Space Station during the 2016 presidential election. He talked about the space voting process in a radio interview with News 88.7 in Houston.

"It’s a right that we have here, and it was neat to exercise that right from such a unique vantage point and a unique place — and doing it while going 17,000 miles an hour. That’s kind of cool too," he said.

"The local folks [in Houston] sent me an encrypted, secure email with the ballot and then I just filled it out on board and sent it back down via email to the appropriate folks. And that’s how I voted."

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