Thursday , December 3 2020

NASA sets the history of the first "Crew Dragon" test flight using the SpaceX Falcon 9 rocket

SpaceX is targeting January 7 for the launch of the first Crew Dragon commercial ferry ship on a non-pilot test flight to the International Space Station, and NASA announced that it was a major turning point to end the agency's only trust in the Russian Soyuz crew. astronauts orbit.

If the flight flight passes smoothly – and if a NASA security investigation did not reveal any demonstrators that had not been released on Tuesday – SpaceX would have been ready to launch Dragon in the June time frame of the NASA astronauts in veterans on the Falcon 9 rocket. Behnken and Douglas Hurley space station.

Boeing is also building a commercial team space called CST-100 Starliner. A non-pilot test flight is currently scheduled for March – a specific date has not yet been announced – followed by a pilot flight to the station in August. Boeing will use the United Launch Alliance Atlas 5 rockets to move the Starliner spacecraft into orbit.

Both companies are still facing various technical barriers, and dates are at their best.

Boeing encountered thrust problems in Starlin's cancellation system, and Falcon 9 countered with "serious challenges" in SpaceX, according to the NASA Aeronautical Advisory Panel, including concerns about high-pressure helium tanks used in booster and parachute problems. at the time of exposure, he lags behind the program for key tests. Crew with Dragon.

However, SpaceX officials say the company will be launched in January, and preparations for hardware processing, team training and ground support are progressing as scheduled.

However, NASA executives have assured us that one or both companies will be certified to begin operational crew rotation flights next year, and the agency will end its trust in the Russian Soyuz spaceship, the only means of transport available to US, European, Canadian and Japanese astronauts. It will terminate. The retirement of the space shuttle in 2011.

In the SpaceX manifest, the uninitialized Crew Dragon flight, launched in January, known as Demo-1, will begin at Kennedy Space Center in the historic pad 39A. Life is expected at about 11:57. EST (GMT-5) The rotation of the earth moves the pad to the plane of the station orbit.

Once released from the Falcon 9, the spacecraft is expected to meet autonomously with the International Space Station, with the location shifting to a placement at the laboratory's recently modified front port. After a short period of time, the capsule will return to a splash and Earth.

On Tuesday, the Washington Post reported that NASA has launched a major investigation into security "cultures" in both Boeing and SpaceX. NASA said the review was aimed at "ensuring that companies meet NASA's workplace safety requirements, including commitment to a non-drug-free environment."

"We expect our trading partners, our missions and all the work safety requirements to fulfill the services they provide to the American people." "As always, NASA will make sure they do it."

The post, quoting sources, reported that the investigation was partly triggered by recent behavior. SpaceX founder Elon Musk "After a stream on the internet took a hit of marijuana and whiskey on a podcast."

A SpaceX spokesperson said that CBS News is a ve core business of our company in and that in SpaceX is nothing more important than this effort Bir.

”We take the responsibility that NASA has given us to safely and safely carry American astronauts from the International Space Station and International Space Station,“ he said. "For years, our engineers have worked closely with NASA to create a strong partnership and guide the development of Crew Dragon, one of the safest and most advanced human spacecraft systems ever built."

He said the company actively supports workplace safety and managers are confident that lar our comprehensive drug-free workforce and workplace programs have exceeded all applicable contractual requirements Şirket.

A Boeing spokesman said the company's culture "ensures the integrity, safety and quality of our products, people and work environments." As NASA's trusted partner since the beginning of the human space, we share the same values ​​and continue to inherit our trust, openness and mission success. "

The commercial crew program, launched in 2011 and announced in September 2014, will raise $ 6.8 billion to develop independent space taxis, the new spaceship spacecraft, which is the first spaceship in the aircraft to serve as Boeing and SpaceX. 39;

SpaceX is building Crew Dragon with a $ 2.6 billion contract. SpaceX is also worth using NASA's non-contracting Dragon capsules worth over $ 2,000 for NASA's 20 space station cargo missions. A subsequent contract for an unspecified amount includes another six cargo flights.

Boeing received a $ 4.2 billion contract for the development of the CST-100 Starliner. Unlike the crew dragon, Starliner will use parachutes and airbags for landings in the western United States.

Source link