{"id":13574,"date":"2018-10-06T19:19:41","date_gmt":"2018-10-06T11:19:41","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/no-commercial-crew-test-flights-expected-this-year\/"},"modified":"2018-10-06T19:19:41","modified_gmt":"2018-10-06T11:19:41","slug":"no-commercial-crew-test-flights-expected-this-year","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/no-commercial-crew-test-flights-expected-this-year\/","title":{"rendered":"No commercial crew test flights expected this year"},"content":{"rendered":"
\"\"
Artist\u2019s concept of the CST-100 Starliner and Crew Dragon (lower left and upper right). Credit: NASA<\/figcaption><\/figure>\n

BREMEN, Germany \u2014 NASA has released new target dates for test flights of commercial crew capsules in development by SpaceX and Boeing, with unpiloted demo missions by SpaceX\u2019s Crew Dragon and Boeing\u2019s CST-100 Starliner spaceships now scheduled for January and March, followed by crewed orbital missions in mid-2019.<\/p>\n

The new schedule for the commercial crew test flights was released Thursday by NASA, which promised more timely updates as the Crew Dragon and CST-100 Starliner near their first space missions.<\/p>\n

In early August, when NASA last announced schedule targets for the commercial crew test flights, SpaceX\u2019s Crew Dragon was expected to launch as early as November on a test flight to the International Space Station without any crew members on-board. At the same time, Boeing\u2019s CST-100 Starliner was to launch on a similar demo mission in January.<\/p>\n

Those schedules have slipped two months since August.<\/p>\n

The unpiloted test flights will be followed by crewed test flights for each spacecraft. The first Crew Dragon launch with astronauts aboard is now targeted for June, and the CST-100 Starliner\u2019s first crewed test flight is scheduled for next August. Those will be followed by \u201cpost-certification missions,\u201d a series of launches and landings to refresh crews on the station and bring outgoing crews home.<\/p>\n

NASA said launch date planning for the commercial crew test flights has entered a new phase with both vehicles within months of taking off. Managers will balance the readiness of each spacecraft with the space station\u2019s schedule and the availability of the U.S. Air Force\u2019s Eastern Range, which provides safety and support services to all launches originating from Cape Canaveral and the Kennedy Space Center.<\/p>\n

\u201cAs we get closer to launching human spacecraft from the U.S., we can be more precise in our schedules,\u201d said Phil McAlister, director of commercial spaceflight development at NASA Headquarters. \u201cThis allows our technical teams to work efficiently toward the most up-to-date schedules, while allowing us to provide regular updates publicly on the progress of our commercial crew partners.\u201d<\/p>\n

\"\"
The upper and lower domes for CST-100 Spacecraft 2, which will launch on the Crew Flight Test next year, were mated inside Boeing\u2019s assembly facility at the Kennedy Space Center in Florida in June. Credit: NASA<\/figcaption><\/figure>\n

\u201cThis new process for reporting our schedule is better; nevertheless, launch dates will still have some uncertainty, and we anticipate they may change as we get closer to launch,\u201d McAlister said. \u201cThese are new spacecraft, and the engineering teams have a lot of work to do before the systems will be ready to fly.\u201d<\/p>\n

NASA said SpaceX is aiming to have its spacecraft and rocket hardware ready for the first Crew Dragon test flight \u2014 known as Demo-1 \u2014 in December. But the Demo-1 mission\u2019s launch will not occur until January in order to \u201caccommodate docking opportunities\u201d at the space station.<\/p>\n

The orbiting research lab has a busy schedule of visiting cargo and crew vehicles, with a Northrop Grumman Cygnus cargo spacecraft due to arrive at the station in mid-November and a SpaceX Dragon supply ship expected to rendezvous with the station in early December.<\/p>\n

In addition to the resupply flights, a Soyuz spacecraft is scheduled to undock from the outpost Dec. 13 to bring back to Earth outgoing station commander Alexander Gerst, Russian cosmonaut Sergey Prokopyev and NASA astronaut Serena Au\u00f1\u00f3n-Chancellor. One week later, a different Soyuz spaceship will launch with a three-person U.S.-Russian-Canadian crew to raise the station\u2019s staff of space fliers back to five.<\/p>\n

Those missions all use different docking ports than the one to be used by Crew Dragon, but station managers prefer to space out major visiting vehicle arrivals and departures to alleviate the workload on astronauts and ground controllers.<\/p>\n

Hans Koenigsmann, SpaceX\u2019s vice president of build and flight reliability, said Wednesday that the company is \u201cgetting close\u201d to the first Crew Dragon test flight, but chalked up the reason for a delay to next year to \u201cpaperwork.\u201d<\/p>\n

\u201cWe are working hard to get this done this year, but at this time, the hardware might be ready, (but) we might still have to do some work on paper, on paperwork, and the certification side of it,\u201d Koenigsmann said in a presentation at the International Astronautical Congress in Bremen, Germany. \u201cIt\u2019s going to be a close call whether we fly this year or not.\u201d<\/p>\n

The Crew Dragon\u2019s crew module for the Demo-1 flight \u2014 the section that will accommodate astronauts on future missions \u2014 was delivered to Cape Canaveral in July. According to a presentation NASA commercial crew program manager Kathy Lueders to the NASA Advisory Council in August, engineers have also completed qualification testing on a redesigned helium pressure vessel for the second stage of SpaceX\u2019s Falcon 9 rocket, a replacement for the pressurant tank design that officials blamed for a Falcon 9 rocket explosion on a Florida launch pad before a commercial satellite mission in September 2016.<\/p>\n

Meanwhile, the assembly of the CST-100 Starliner spacecraft assigned to Boeing\u2019s first commercial crew mission \u2014 known as the Orbital Test Flight, or OFT \u2014 continues in a converted space shuttle hangar at the Kennedy Space Center in Florida.<\/p>\n

The capsule set to fly on the OFT mission is actually the third to be built by Boeing. The first CST-100 Starliner vehicle, known as Spacecraft 1, will fly on a pad abort test next year, while Spacecraft 2 will soon be shipped from KSC to Boeing\u2019s satellite factory in El Segundo, California, for environmental testing, then will return to Florida for the Crew Flight Test next year.<\/p>\n

Boeing\u2019s CST-100 Starliner missions will launch on United Launch Alliance Atlas 5 rockets. Sporting upgrades such as a twin-engine Centaur upper stage and a new safety computer to monitor the rocket\u2019s health during launch, the Atlas 5 slated to launch the Orbital Flight Test is completed and ready for shipment from ULA\u2019s rocket plant in Alabama to Cape Canaveral.<\/p>\n

\"\"
Boeing astronaut Chris Ferguson participates in water survival training at the Neutral Buoyancy Laboratory near NASA\u2019s Johnson Space Center in Houston. Credit: NASA-JSC\/Norah Moran<\/figcaption><\/figure>\n

A major reason for Boeing\u2019s delays centers on a problem encountered during a hotfire test of the Starliner\u2019s abort engines earlier this year on a test stand at White Sands, New Mexico.<\/p>\n

At the end of a brief firing of the craft\u2019s four launch abort engines, which are designed to push the capsule away from a failing rocket, several of the engine valves failed to fully close, causing a propellant spill.<\/p>\n

Boeing says its engineers have identified the problem, and will repeat the hotfire test before proceeding with a full-scale pad abort test to demonstrate the Starliner\u2019s capability to safely carry astronauts away from an emergency on the launch pad.<\/p>\n

\u201cWe have settled on one hardware fix and one software fix that will mitigate the problem that we saw with the hotfire earlier this year,\u201d said Chris Ferguson, a former space shuttle commander-turned-Boeing astronaut who will fly on the CST-100 Starliner\u2019s Crew Flight Test next year. \u201cThey will be rolled into the next hotfire test because we\u2019ll have to repeat an element of what we did not prove to ourselves back in the first test, and that will likely take place in the March\/April timeframe.\u201d<\/p>\n

\u201c(There\u2019s) one engineering hardware change, a small one, and a software change that will be rolled into the main fuel valves that will be mitigate the problem,\u201d Ferguson said.<\/p>\n

Ferguson, a former U.S. Navy test pilot, commanded the last space shuttle mission in 2011, then joined Boeing to help manage the development of the CST-100 Starliner. Boeing announced in July that Ferguson will return to space on the Crew Flight Test, and NASA has assigned astronauts Eric Boe and Nicole Mann to accompany him on the trip to the space station.<\/p>\n

NASA astronauts Bob Behnken and Doug Hurley are assigned to the Crew Dragon\u2019s Demo-2 mission.<\/p>\n

Boeing and NASA have an agreement that could allow managers to extend the Crew Flight Test\u2019s stay at the space station from a few days or weeks up to six months, a measure that would help ensure U.S. astronauts maintain access to the research complex in the event of additional commercial crew delays.<\/p>\n

NASA has paid Russia for seats for U.S. astronauts on Russian Soyuz ferry ships throughout next year. Under the terms of the contract with the Russian space agency \u2014 Roscosmos \u2014 the final Soyuz landing with a U.S. crew member is scheduled in January 2020.<\/p>\n

The Boeing and SpaceX spacecraft, which are owned and operated by their builders and not NASA, will end U.S. reliance on Russian Soyuz capsules for astronaut transportation to and from the space station. Once the CST-100 Starliner and Crew Dragon ships are operational, NASA and Roscosmos plan to fly a U.S. astronaut and a Russian cosmonaut on every crew launch to the station under a barter arrangement without exchanging money, ensuring at least one crew member from each country is always present on the orbiting lab.<\/p>\n

But officials are concerned that the commercial crew spacecraft will not be ready to begin regular crew rotation flights to the station before NASA\u2019s access to Soyuz seats runs out, prompting the agreement with Boeing to potentially turn the Crew Flight Test into a long-duration mission.<\/p>\n

Managers will decide whether to exercise that option in the coming months.<\/p>\n

\u201cA lot of time is being spent preparing for a long-duration stay on the International Space Station if needed,\u201d said Ferguson, referring to his crew training with NASA.<\/p>\n

In that event, Ferguson, 57, said he will join his NASA crewmates in helping maintain the station.<\/p>\n

\u201cBoeing has signed up to provide hand labor on the space station,\u201d Ferguson said. \u201cWe\u2019ll receive some limited training on systems, how to help out in an emergency, and just general labor, whatever is needed on ISS.<\/p>\n

\u201cI\u2019m no stranger to ISS,\u201d he said. \u201cI have a pretty reasonable idea of what needs to be done up there on a regular basis, and I know there\u2019s never enough hands, so I\u2019m sure there will be ample work to keep me busy should we stay up there.\u201d<\/p>\n

He added that he never expected to live and work on the space station for months. His space shuttle missions each lasted less than two weeks.<\/p>\n

\u201cI would embrace it,\u201d he said. \u201cIt would be very worthwhile way to polish off a spaceflight career.\u201d<\/p>\n

Email the author.<\/i><\/b><\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Artist\u2019s concept of the CST-100 Starliner and Crew Dragon (lower left and upper right). Credit: NASA BREMEN, Germany \u2014 NASA has released new target dates for test flights of commercial crew capsules in development by SpaceX and Boeing, with unpiloted demo missions by SpaceX\u2019s Crew Dragon and Boeing\u2019s CST-100 Starliner spaceships now scheduled for January […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[724,2181,670,2051,524,235,2657,2126],"class_list":["post-13574","post","type-post","status-publish","format-standard","hentry","category-news","tag-atlas-5","tag-av-080","tag-boeing","tag-chris-ferguson","tag-commercial-crew","tag-crew-dragon","tag-crew-dragon-demo-1","tag-crew-dragon-demo-2"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13574"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=13574"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13574\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=13574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=13574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=13574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}