NASA Astronauts Took Part in U.S. Elections from Space: How Votes Were Transmitted to Earth

In the midterm elections held in the United States on November 3, 2026, three NASA astronauts aboard the International Space Station (ISS) also exercised their right to vote. Anil Menon, Jessica Watkins, and Luke Delaney completed electronic ballots and delivered them to election officials.

Astronauts' Sleep Quarters Became a Voting Booth

NASA astronaut Anil Menon explained the voting process in space in a video he shared from his social media account. Menon said he treated his personal sleep compartment on the International Space Station as a voting area.

Astronauts who filled out the electronic ballot on a computer sent their votes to election officials in Harris County, Texas, USA. In a post from the space station, Menon conveyed the message, "You can even vote from space."

Votes Were Transmitted to Earth via Encrypted System

To transmit the votes used in space securely, NASA employs its Near Space Network communication system. Electronic ballots sent from the International Space Station are routed via satellite links to a ground station in New Mexico, then forwarded to Johnson Space Center in Houston. In the final step, the votes reach the officials of the relevant election district.

In the system implemented by NASA, electronic ballots are encrypted and kept accessible only to the relevant astronaut and the election official, thereby safeguarding the confidentiality and security of the votes.

The Tradition of Voting from Space Began in 1997

The history of NASA astronauts voting from space dates back to 1997. Thanks to legislation passed in Texas, astronauts were granted the ability to vote from orbit when their missions coincided with election periods. The first American astronaut to benefit from this provision was David Wolf.

Congressional Race in the U.S. Midterms

In the midterm elections held on 3 November 2026, U.S. voters cast ballots for all 435 seats in the House of Representatives and 37 seats in the Senate. Additionally, gubernatorial elections were held in 36 states. The outcome is expected to influence the political balance in Congress during the second half of President Donald Trump's term.