In this photo released by Roscosmos space corporation, the Soyuz 2.1a rocket with Soyuz MS-25 spacecraft carrying NASA astronaut Tracy Dyson, Oleg Novitsky of Roscosmos and Marina Vasilevskaya of Belarus to the International Space Station, ISS, lifts off from the Russian-leased Baikonur launch facility in Kazakhstan, Saturday, March 23, 2024. The crew's launch was initially scheduled for Thursday, but it was aborted by an automatic safety system about 20 seconds before the scheduled liftoff. Officials said the launch abort was triggered by a voltage drop in a power source. (Natalya Berezhnaya, Roscosmos space corporation via AP)
Expedition 71 NASA astronaut Tracy Dyson has her Russian Sokol suit pressure checked as she and crew mates Roscosmos cosmonaut Oleg Novitskiy and Belarus spaceflight participant Marina Vasilevskaya prepare for their Soyuz launch to the International Space Station Saturday, March 23, 2024, in Baikonur, Kazakhstan. Russia’s Roscosmos space agency aborted the launch of three astronauts to the International Space Station about 20 seconds before they were scheduled to lift off Thursday. (Bill Ingalls/NASA via AP)
Expedition 71 NASA astronaut Tracy Dyson, from left, Roscosmos cosmonaut Oleg Novitskiy, and Belarus spaceflight participant Marina Vasilevskaya wave as they depart the Cosmonaut Hotel in Baikonur, Kazakhstan, Saturday, March 23, 2024, to suit up for their Soyuz launch to the International Space Station. Russia’s Roscosmos space agency has aborted the launch of three astronauts to the International Space Station about 20 seconds before they were scheduled to lift off. Russia's Roscosmos space corporation said the next launch attempt is set for Saturday. (Bill Ingalls/NASA via AP)
Belarus spaceflight participant Marina Vasilevskaya, top, Expedition 71 NASA astronaut Tracy Dyson, middle, and Roscosmos cosmonaut Oleg Novitskiy wave farewell prior to boarding the Soyuz MS-25 spacecraft for launch, Saturday, March 23, 2024, at the Baikonur Cosmodrome in Kazakhstan. (Bill Ingalls/NASA via AP)