SpaceX launches 12th long-duration crew to International Space Station

A SpaceX rocket lifted off from Florida ​early on Friday with a crew of two U.S. NASA astronauts, ​a French astronaut and a Russian cosmonaut headed to the ‌International ​Space Station for an eight-month science mission in Earth orbit.

The two-stage Falcon 9 rocket, topped with an autonomously operated Crew Dragon capsule dubbed Freedom, was launched from the Cape Canaveral Space Force Station, along Florida's Atlantic Coast, at ‌about 5:15 a.m. EST (1015 GMT). A live NASA-SpaceX webcast showed the 25-story-tall vehicle rising from the launch tower as its nine Merlin engines roared to life, gulping 700,000 gallons of fuel per second, emitting clouds of vapor and a reddish fireball that lit up the predawn sky.

The four crew were set to reach the space ‌station on Saturday afternoon after a 34-hour flight, docking with the orbiting laboratory platform some 250 miles (420 km) above Earth. The mission, designated Crew-12, marks the ‌12th long-duration ISS team that NASA has flown aboard a SpaceX launch vehicle since the private rocket venture founded in 2002 by billionaire Elon Musk began sending U.S. astronauts to orbit in May 2020.

Crew-12 was led by Jessica Meir, 48, a veteran astronaut and marine biologist on her second trip to the space station, nearly seven years after making history with NASA colleague Christina Koch by ⁠completing history's ​first all-female spacewalk. Joining her was Jack ⁠Hathaway, 43, a former U.S. Navy fighter pilot and rookie astronaut; European Space Agency astronaut Sophie Adenot, 43, a master helicopter pilot from France; and Russian cosmonaut Andrey Fedyaev, a former military pilot ⁠on his second mission to the ISS.

Upon arrival, the team will get busy with a host of scientific, medical and technical research tasks in microgravity, according to NASA. Those include ​studies of pneumonia-causing bacteria to improve treatments on Earth, and experiments with plant and nitrogen-fixing microbe interactions to boost food production in space.

Crew-12 will be ⁠welcomed aboard the space station by three current ISS occupants - NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev. Four Crew-11 members who were supposed to have stayed aboard until the ⁠arrival ​of Crew-12 departed a few weeks early, when an undisclosed serious health condition affecting one forced an unprecedented medical evacuation flight home in mid-January.

The ISS, which spans the length of a football field and ranks as the largest human-made object in space, has been continuously operated by a U.S.-Russian-led consortium ⁠that includes Canada, Japan and 11 European countries. The first hardware for the outpost was launched more than a quarter century ago. It was conceived as part ⁠of a multinational venture to improve ties ⁠between Washington and Moscow following the Soviet Union's collapse and the end of Cold War rivalries that spurred the original U.S.-Soviet space race in the 1950s and 1960s.

NASA has said it is committed to keeping the space station operating until ‌the end of 2030.