Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advances and more.
SpaceX and NASA are set to launch a crew of astronauts who hail from all over the world on a trip to the International Space Station.
The mission, which will include some historic firsts, is moving forward even as rising geopolitical tensions brew on the ground.
The four crew members — astronauts Nicole Mann and Josh Cassada of NASA, astronaut Koichi Wakata of JAXA, or Japan Aerospace Exploration Agency, and cosmonaut Anna Kikina of Roscosmos — are on track to launch aboard a SpaceX Crew Dragon spacecraft at 12 pm ET Wednesday from Kennedy Space Center in Florida. If bad weather or other issues interfere, the teams could try again Thursday at 11:38 am ET.
A live broadcast on NASA’s website kicked off just after 8:30 am ET Wednesday. NASA will also stream a post-event briefing, tentatively scheduled for 1:30 pm ET, to discuss the launch.
Dubbed Crew-5, the mission is the sixth astronaut flight launched as a joint endeavor between NASA and SpaceX, a privately held aerospace company, to the space station.
The upcoming spaceflight marks a historic moment, as Mann will not only become the first Native American woman ever to travel to space. She’ll also serve as mission commander, making her the first woman ever to take on such a role for a SpaceX mission.
What’s more, Kikina will be the first Russian to join a SpaceX mission as part of a ride-sharing deal NASA and Russia’s space agency, Roscosmos, inked in July. Her participation in the flight is the latest clear signal that, despite mounting tensions over Russia’s invasion of Ukraine, the decades-long US-Russia partnership in space will persist — at least for now.
After the anticipated launch on Wednesday, the Crew Dragon spacecraft will separate from the SpaceX rocket that boosts it to orbit and begin a slow, precise trek to the ISS, which orbits about 200 miles (322 kilometers) above the Earth’s surface. The spacecraft is aiming to dock with the space station on Thursday around 5 pm ET.
Launching NASA astronauts to the space station aboard a SpaceX Crew Dragon spacecraft is nothing new. The space agency collaborated with SpaceX for years to transition the task of shuttling people to and from the space station after NASA retired its Space Shuttle Program in 2011.
With the return of astronaut launches from US soil, SpaceX has offered a stage for several historic firsts. The Crew-4 Dragon mission, for example, carried NASA astronaut Jessica Watkins, the first Black woman ever to join the ISS crew.
On this flight, Mann, a registered member of the Wailacki tribe of the Round Valley Reservation, will become the first Native American woman ever to travel to orbit.
“I am very proud to represent Native Americans and my heritage,” Mann said. “I think it’s important to celebrate our diversity and also realize how important it is when we collaborate and unite, the incredible accomplishments that we can have.”
In her role as commander, Mann will be responsible for ensuring the spacecraft is on track from the time it launches until it docks with the ISS and again when it returns home with the four Crew-5 astronauts next year. Never before has a woman taken the commander role on a SpaceX mission, although a couple of women served in that position during the Space Shuttle Program.
Kikina, the Roscosmos cosmonaut, will become the first Russian ever to launch on a SpaceX vehicle at a time when US-Russian relations are hitting near fever pitch over the Ukraine war.
But officials at NASA have repeatedly said that joint operations with Russia on the ISS, where the two countries are the primary operators, will remain isolated from the fray. Kikina’s flight comes just weeks after NASA’s Dr. Frank Rubio launched to the ISS aboard a Roscosmos Soyuz capsule.
“I really love my crewmates,” Kikina told reporters after she arrived at the Florida launch site on Saturday. “I really feel good, comfortable. … We will do our job the best way: happy.”
READ MORE: Meet the space trailblazers of color who empowered others to dream
Mann and her fellow NASA astronaut Josh Cassada, who grew up in White Bear Lake, Minnesota, both joined NASA in 2013. Cassada has described Mann as one of his “closest friends on the planet.”
As with Mann, this mission will be the first trip to space for Cassada and Kikina.
For veteran astronaut Wakata, who has previously flown on both NASA’s space shuttle and Russia’s Soyuz spacecraft, this trip marks his fifth spaceflight mission.
“I still remember when I first flew and saw our beautiful home planet,” he recalled during an August press conference. “It was so wonderful, such a beautiful planet, then I felt very lucky to be able to call this planet our home.”
After reaching the ISS, the crew will join the seven astronauts already aboard the ISS — including four NASA astronauts, a European Space Agency astronaut and two Russian cosmonauts.
There will be a handover period, where the current ISS crew will help the newly arrived astronauts settle in before a separate Crew Dragon spacecraft brings the four astronauts who were part of SpaceX’s Crew-4 mission back home.
Then the Crew-5 astronauts will set to work conducting spacewalks, during which astronauts exit the ISS, to maintain the space station’s exterior, as well as performing more than 200 scientific experiments.
“Experiments will include studies on printing human organs in space, understanding fuel systems operating on the Moon, and better understanding heart disease,” according to NASA.
Crew-5 is slated to return from space in about five months.
#SpaceX #NASA #launch #astronauts #cosmonaut #ISS #Heres #CNN