https://safirsoft.com After a
"NASA Appreciates Boeing for Its Ongoing Research."

NASA announced that it will purchase three additional flights for its astronauts to the International Space Station in the Crew Dragon SpaceX spacecraft.>

The announcement, posted on the space agency's website late Friday afternoon, follows a "request for information" that NASA issued in October for additional transportation to maintain "uninterrupted" US access to the space station.

The blog post contained the following rationale for choosing SpaceX to offer the three crew flights, while another potential provider did not choose Boeing Starliner.

A full review of short-term certification of US industry capabilities and responses NASA's assessment is that the SpaceX Crew Transport System is the only certification that meets NASA's safety requirements for transporting crews to the space station and fulfilling agency commitments. And it keeps its international partners for the required period of time.” The agency said it was not entirely clear why NASA would need a “full” review of short-range capabilities. SpaceX first demonstrated a safe human flight aboard the Dragon Crew in mid-2020, and has since launched three missions crewed operation for NASA, with three more missions currently scheduled for the spring of 2023. /p>

In return, Boeing has done. We have yet to safely complete a crew-free demonstration experiment. After a test flight in December 2019 with software issues, the company grounded Boeing offered its second unmanned aerial vehicle this summer due to an oxidizer vent leak. Currently, the Orbital flight Test-2 mission is not likely to be completed before mid-2022.

""McAllister, NASA commercial spaceflight manager, said in a statement: "The Orbital flight 2 test mission to the International Space Station in August, with safety priority over the program as we work to meet this challenge."

The Boeing test flight will then have to perform a demonstration mission with humans, which perhaps It won't be completed until 2023. If a good job is done, Boein . can g launch its operational flights. Initiation and transfer of NASA and international astronauts to the space station for six people. SpaceX and Boeing, since SpaceX was the sole provider of operational missions, may have until the end of their original contract by spring L 2023 to finish. Since NASA wants to carry out crew missions every six months, there is no guarantee that Boeing will be ready by 2023. Now it has taken steps to extend the SpaceX contract. READ MORE: It's Not Heat, Humidity That Shut Down Boeing's Starliner

NASA still intends to switch between Crew Dragon flights when both vehicles are in operation and the Starliner alternates. p>

An unanswered question awaits whether NASA will buy more flights from Boeing, even if the station lasts until 2028 or more. This is because the Starliner flies the United Launch Alliance Atlas 5 missile on six missions. However, the Atlas 5 rocket will be retired at a later date, and Boeing and the United Launch Alliance have not indicated whether they will invest in its successor, Vulcan, to give the launcher a run for its money. The decision depends on the customer, Boeing.



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