A SpaceX Crew Dragon capsule with a crew of 4 glided in for a Valentine’s Day docking on the Worldwide House Station Saturday, boosting the lab’s crew again to a full complement of seven one month after 4 different fliers got here residence early due to a medical difficulty.
The Crew Dragon docked on the space-facing port of the lab’s ahead Concord module at 3:15 p.m. Jap Time, 34 hours after launch Friday from the Kennedy House Heart atop a Falcon 9 rocket.
NASA 
“Grateful to be on board, and we’re able to get to work,” radioed Crew 12 commander Jessica Meir, making her second long-duration keep aboard the house station.
Joined by veteran Russian cosmonaut Andrey Fedyaev and two house rookies, astronaut Jack Hathaway and European House Company astronaut Sophie Adenot, the Crew 12 fliers opened the Crew Dragon’s hatch and floated into the station two hours after docking.
Amid hugs and handshakes, they have been welcomed aboard by house station commander Sergey Kud-Sverchkov, Sergey Mikaev and NASA astronaut Chris Williams. These three have been launched to the outpost final November aboard a Russian Soyuz spacecraft.
“Welcome to Crew 12,” Kud-Sverchkov mentioned in a short ceremony. “We’re completely happy all of them arrived secure and sound, we have been ready for this second for a really very long time. We’re actually completely happy and proud to work as a crew right here.”
Meir replied, “It’s so fantastic to be again up right here…You go searching, the crew up right here, and it is actually a testomony to every part we do, we’ve so many nations represented, so many backgrounds, so many disciplines, we’re so excited to be right here.”
SpaceX 
As for the journey up, Adenot, a veteran French air drive helicopter take a look at pilot, sky diver and SCUBA skilled, mentioned SpaceX gave the crew “fairly a trip, very enjoyable!”
“The primary time we seemed on the Earth was, wow, thoughts blowing,” Adenot mentioned. “The Earth is so stunning from up (right here). We see no traces, no borders, it was a really huge second for us, for Jack and me, to see that for the primary time.”
Meir and her crewmates are changing Crew 11 commander Zena Cardman, Mike Fincke, Japanese astronaut Kimiya Yui and cosmonaut Oleg Platonov, whose early departure final month left the station with simply three occupants: Kud-Sverchkov, Mikaev and Williams.
Whereas the outpost may be safely operated by a crew of three, a single NASA astronaut can’t perform a full vary of NASA and accomplice company analysis in addition to required upkeep.
As well as, spacewalks, which require two astronauts utilizing a buddy system, are dominated out.
NASA 
NASA managers tried to maneuver up Crew 12’s launch by about 4 days to as early as Feb. 11 to shave off a number of the time Williams could be the only operator of programs within the U.S. section of the house station.
However due to conflicts with work to prepared NASA’s Artemis II moon mission for launch, together with excessive winds earlier this week alongside the Crew Dragon’s ascent trajectory, Meir and firm ended up launching Friday.
With the addition of Crew 12, analysis within the U.S. section can resume its regular tempo and spacewalks may be staged as wanted.
“Crew 12 is honored to affix our Expedition 74 pals and colleagues…so as to add our chapter to the story of the Worldwide House Station,” Hathaway radioed.
The rendezvous went off with no hitch. However earlier within the day, the crew held a non-public medical convention, or PMC, and mentioned they may want a follow-on PMC after docking. They later confirmed they needed a post-docking medical convention.
“We will go ahead with that plan, so if you happen to may simply have the (flight) surgeon prepared for us after we get all docked we might recognize that,” Hathaway radioed. Mission management replied: “We’ll be able to assist.”
Below strictly enforced medical privateness tips, NASA doesn’t focus on astronaut well being points, and it wasn’t identified what kind of difficulty might need prompted the request for a post-docking PMC.
About half the women and men who fly in house undergo nausea and associated signs throughout their preliminary adaptation to weightlessness, however the discomfort sometimes abates after just a few days in house.
