According to BlockBeats, on November 6, according to the Harris County Court Clerk's Office in Texas, astronauts Butch Wilmer, Sunny Williams and Don Pettit participated in early voting in the US presidential election on the International Space Station.

NASA astronauts posted a photo on Instagram wearing socks with American flag elements on Election Day. Two of the astronauts' socks read "Proud to be an American."

The ballots in space will be transmitted to the earth, the same way data is transmitted between the space station and the mission control center, and sent to the earth through NASA's "Near Space Network". (Jinshi)