Crew 7 successfully lifted off from Launch Complex 39A at NASA’s Kennedy Space Center early Saturday morning, taking to the skies at 3:27 a.m. ET (07:27 UTC).
After an almost 30-hour trip, they arrived at the International Space Station, where they docked with the space-facing port of the Space Station’s Harmony module. Crew 7 will now spend the next 6 months aboard the ISS as they conduct experiments and maintenance.
Liftoff of Crew-7! pic.twitter.com/fvMpbvDPjU
— SpaceX (@SpaceX) August 26, 2023
With the arrival of Crew 7, they have now joined the Expedition 69 crew and brought the total number of people aboard the ISS to 11. Crew 6 is expected to leave the ISS in early September, bringing that total back down to 7.
Following the first phase of the launch, the Falcon 9 first and second stages separated, and the first stage began its boost backburn to return to landing zone 1 at Cape Canaveral Space Force Station. This was only the 2nd time a crewed launch featured a Return to Landing Site following the Axiom 2 mission.
One big difference between those 2 launches was the Entry burn of the Falcon 9. During the Ax-2 mission, the entry burn was much longer, and the Falcon 9 was very stable following engine shutdown. However, during the Crew 7 entry burn, it appeared as if only the middle Merlin 1D engine lit for about 3 seconds, much shorter than a usual entry burn and quite a bit of a wobble as the Falcon 9 descended back to LZ-1. The entry burn was supposed to last around 10 seconds, according to the webcast.
Falcon 9’s first stage booster has landed at Landing Zone 1 pic.twitter.com/m2nUvV2TUg
— SpaceX (@SpaceX) August 26, 2023
Despite the short entry burn, Booster 1081 successfully landed at LZ-1, igniting 1 Merling 1D at first, then two more to slow down enough just before touchdown and unleashing a triple sonic boom over the Space Coast.
SpaceX has now launched 42 Humans into space since its first crewed flight in May 2020.
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