Development of the Commercial Crew Program (English Wikipedia)
Analysis of information sources in references of the Wikipedia article "Development of the Commercial Crew Program" in English language version.
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aiaa.org (Global: 7,476th place; English: 4,758th place)
- "Commercial Crew and Cargo Program" (PDF). Archived from the original (PDF) on March 5, 2010.
arstechnica.com (Global: 473rd place; English: 338th place)
- Berger, Eric (December 14, 2021). "Leaky valve issue forces Boeing to swap out Starliner's service module". Ars Technica. Retrieved March 27, 2022.
- Berger, Eric (June 22, 2024). "NASA indefinitely delays return of Starliner to review propulsion data". Ars Technica. Retrieved August 25, 2024.
- Berger, Eric (August 24, 2024). "It's official: NASA calls on Crew Dragon to rescue the Starliner astronauts". Ars Technica. Retrieved August 25, 2024.
- "NASA officials mulling the possibility of purchasing Soyuz seats for 2019". September 29, 2016.
- "NASA report finds Boeing seat prices are 60% higher than SpaceX". November 14, 2019.
- Berger, Eric (June 1, 2023). "Boeing finds two serious problems with Starliner just weeks before launch". Ars Technica.
- BERGER, ERIC (November 14, 2019). "NASA report finds Boeing seat prices are 60% higher than SpaceX". Arstechnica. Retrieved November 14, 2019.
- Berger, Eric (February 19, 2026). "NASA chief classifies Starliner flight as "Type A" mishap, says agency made mistakes". Ars Technica. Retrieved February 19, 2026.
aviationweek.com (Global: 1,271st place; English: 732nd place)
- Morring, Frank Jr. (April 22, 2011). "Five Vehicles Vie To Succeed Space Shuttle". Aviation Week. Archived from the original on December 21, 2011. Retrieved February 23, 2011.
the CCDev-2 awards, ... went to Blue Origin, Boeing, Sierra Nevada Corp. and Space Exploration Technologies Inc. (SpaceX).
- "Why NASA Rejected Sierra Nevada's Commercial Crew Vehicle". Aviation Week. Archived from the original on October 27, 2014. Retrieved March 3, 2019.
- Norris, Guy (May 31, 2013). "NASA Chief Repeats Warnings On Commercial Crew Delays". Aviation Week.
blueorigin.com (Global: low place; English: low place)
- " Blue Origin Technology" Archived January 10, 2018, at the Wayback Machine. Blue Origin. Retrieved February 1, 2016.
boeing.com (Global: 1,664th place; English: 1,611th place)
investors.boeing.com
- "Boeing Starliner Spacecraft Completes Successful Crewed Docking with International Space Station". investors.boeing.com. Retrieved August 25, 2024.
businessinsider.com (Global: 201st place; English: 139th place)
- Mosher, Dave. "SpaceX confirmed that its Crew Dragon spaceship for NASA was 'destroyed' by a recent test. Here's what we learned about the explosive failure". Business Insider. Retrieved May 6, 2019.
cnbc.com (Global: 303rd place; English: 191st place)
- Sheetz, Michael (June 6, 2024). "Boeing Starliner docks with ISS, delivering its first NASA crew to space station". CNBC. Retrieved August 26, 2024.
- Sheetz, Michael; Luhn, Michele (August 24, 2024). "Boeing Starliner returning empty as NASA turns to SpaceX to bring astronauts back from ISS". CNBC. Retrieved August 26, 2024.
cnn.com (Global: 36th place; English: 26th place)
- Strickland, Ashley (June 5, 2024). "Boeing spacecraft carrying two astronauts lifts off on historic voyage". CNN.
commercialspaceflight.org (Global: low place; English: low place)
- "CSF President Michael Lopez-Alegria Statement on NASA Contract Extension with Roscosmos". Commercial Spaceflight Federation. May 2, 2013. Archived from the original on April 20, 2016. Retrieved May 2, 2013.
fbo.gov (Global: low place; English: low place)
- "COMMERCIAL CREW INTEGRATED CAPABILITY". NASA. January 23, 2012. Retrieved January 25, 2012.
floridatoday.com (Global: 6,640th place; English: 3,525th place)
foxbusiness.com (Global: 4,024th place; English: 2,299th place)
- "Boeing looking to sell space business: report | Fox Business". www.foxbusiness.com. Retrieved February 2, 2025.
govconwire.com (Global: low place; English: low place)
hobbyspace.com (Global: low place; English: low place)
- "Selection Statement For Commercial Crew Development" (PDF). JSC-CCDev-1. NASA. December 8, 2009. Retrieved February 10, 2011.
house.gov (Global: 501st place; English: 234th place)
science.house.gov
- "Statement of William H. Gerstenmaier, Associate Administrator for Human Exploration and Operations, National Aeronautics and Space Administration; before the Subcommittee on Space and Aeronautics Committee on Science, Space and Technology; U. S. House of Representatives" (PDF). October 12, 2011. pp. 6–7. Archived from the original (PDF) on September 21, 2012. Retrieved October 12, 2011.
journalpioneer.com (Global: low place; English: low place)
- "NASA boss says no doubt SpaceX explosion delays flight program". June 18, 2019. Retrieved June 18, 2019.
mediaroom.com (Global: 3,495th place; English: 2,597th place)
boeing.mediaroom.com
moonandback.com (Global: low place; English: low place)
- Boeing Submits Proposal for 2nd Round Of Commercial Crew Dev Archived June 23, 2019, at the Wayback Machine. moonandback.com spaceflight news, December 14, 2010, accessed December 27, 2010.
msn.com (Global: 188th place; English: 215th place)
cosmiclog.msnbc.msn.com
- Boyle, Alan (February 11, 2011). "Let's talk about the final frontier". Cosmic Log. MSNBC. Archived from the original on February 15, 2011. Retrieved February 13, 2011.
the proposal calls for the development of a spaceship that could be sent into space on a variety of launch vehicles. ... "Up to eight crew, Soyuz-like architecture (recoverable reusable crew element, expendable orbital/cargo module). Incorporates HMX's patented integral abort system (uses OMS/RCS propellant in separate abort engines). Can fly on Atlas 401 [a configuration for the Atlas 5 rocket], F9 [SpaceX's Falcon 9] or Taurus II (enhanced) but with a reduced cargo and crew capability on the latter vehicle. Goal is to be the lowest-price provider on a per-seat basis. Nominal land recovery with water backup."
nasa.gov (Global: 12th place; English: 73rd place)
nasa.gov
- "NASA Assigns Crews to First Test Flights, Missions on Commercial Spacecraft". NASA. August 3, 2018.
- "Commercial Crew Program – fact sheet" (PDF). NASA. February 2012. Archived from the original (PDF) on February 16, 2017. Retrieved July 14, 2012.
- Daines, Gary (December 1, 2016). "First Flight With Crew Will Mark Important Step on Journey to Mars". Archived from the original on July 28, 2020. Retrieved December 23, 2016.
- "Moving Forward: Commercial Crew Development Building the Next Era in Spaceflight" (PDF). Rendezvous. NASA. 2010. pp. 10–17. Retrieved February 14, 2011.
Just as in the COTS projects, in the CCDev project we have fixed-price, pay-for-performance milestones," Thorn said. "There's no extra money invested by NASA if the projects cost more than projected.
- "NASA Selects Commercial Firms to Begin Development of Crew Transportation Concepts and Technology Demonstrations for Human Spaceflight Using Recovery Act Funds". press release. NASA. February 1, 2010. Archived from the original on February 3, 2010. Retrieved February 2, 2010.
- "CCDev Information". NASA. July 20, 2010. Archived from the original on November 9, 2018. Retrieved February 1, 2011.
- "NASA Begins Commercial Partnership With United Launch Alliance". NASA. Archived from the original on November 11, 2020. Retrieved July 18, 2011.
- "CCP and Excalibur Sign Space Act Agreement". NASA. Archived from the original on June 11, 2017. Retrieved November 18, 2011.
- "NASA Announces Next Steps in Effort to Launch Americans from U.S. Soil". NASA. August 3, 2012. Archived from the original on August 5, 2012. Retrieved August 3, 2012.
- "NASA Awards Contracts In Next Step Toward Safely Launching American Astronauts From U.S. Soil". NASA. December 10, 2012. Archived from the original on October 21, 2020. Retrieved December 11, 2012.
- "RELEASE 14-256 NASA Chooses American Companies to Transport U.S. Astronauts to International Space Station". www.nasa.gov. NASA. Retrieved October 29, 2014.
- McAlister, Phillip (April 18, 2013). "Commercial Spaceflight Update" (PDF). NASA. Archived from the original (PDF) on March 4, 2016. Retrieved August 10, 2013.
- "NASA Selects Commercial Firms to Begin Development of Crew Transportation Concepts and Technology Demonstrations for Human Spaceflight Using Recovery Act Funds". press release. NASA. February 1, 2010. Archived from the original on February 3, 2010. Retrieved June 9, 2012.
- "NASA Awards Next Set Of Commercial Crew Development Agreements". press release. NASA. April 18, 2011. Archived from the original on November 10, 2018. Retrieved June 9, 2012.
- "NASA Releases Commercial Crew Draft RFP, Announces CCDEV2 Optional Milestones". press release. NASA. September 19, 2011. Archived from the original on June 12, 2012. Retrieved June 9, 2012.
- "NASA Decides to Bring Starliner Spacecraft Back to Earth Without Crew – NASA". Retrieved August 24, 2024.
- "Launch America – a partnership between NASA and private space companies – will help open the space above Earth to people besides government astronauts". NASA.
blogs.nasa.gov
- Bolden, Charlie. "American Companies Selected to Return Astronaut Launches to American Soil". NASA.gov. Archived from the original on September 16, 2014. Retrieved September 16, 2014.
- "NASA's Commercial Crew Program Target Test Flight Dates". October 4, 2018. Retrieved October 5, 2018.
- "Commercial Crew Program – February 6, 2019". blogs.nasa.gov. February 6, 2019. Retrieved February 6, 2019.
- "NASA, Partners Update Commercial Crew Launch Dates". NASA Commercial Crew Program Blog. February 6, 2019. Archived from the original on March 2, 2019. Retrieved February 6, 2019.
This article incorporates text from this source, which is in the public domain. - "SpaceX Crew Dragon Hatch Open". NASA. March 3, 2019. Archived from the original on March 4, 2019. Retrieved March 3, 2019. This article incorporates text from this source, which is in the public domain.
- "Demo-1 Flight Readiness Concludes". blogs.nasa.gov. February 22, 2019. Retrieved February 22, 2019.
commercialcrew.nasa.gov
- Bayt, Rob (July 26, 2011). "Commercial Crew Program: Key Driving Requirements Walkthrough". NASA. Archived from the original on March 28, 2012. Retrieved July 27, 2011.
- "Commercial Crew Program Forum Presentation" Archived October 20, 2011, at the Wayback Machine, p. 7. commercialcrew.nasa.gov, September 16, 2011.
- "Commercial Crew Integrated Capability Pre-Proposal Conference". NASA. February 14, 2012. Archived from the original on February 17, 2013. Retrieved February 14, 2012.
oig.nasa.gov
- "NASA's management of crew transportation to the International Space Station" (PDF). NASA Office of Audits. November 14, 2019. p. 3.
- "NASA'S MANAGEMENT OF CREW TRANSPORTATION TO THE INTERNATIONAL SPACE STATION" (PDF). Nasa.gov. Retrieved June 28, 2020.
procurement.ksc.nasa.gov
- "Space Act Agreement No. NNK11MS02S Between National Aeronautics and Space Administration and Blue Origin, LLC for Commercial Crew Development Round 2 (CCDev 2)" (PDF). Archived from the original (PDF) on February 15, 2013. Retrieved December 5, 2013., p. 2-1
prod.nais.nasa.gov
- "CCiCap Solicitation". NASA. February 7, 2012. Archived from the original on February 16, 2013. Retrieved February 11, 2012.
nasaspaceflight.com (Global: 2,029th place; English: 1,519th place)
- Gebhardt, Chris (August 11, 2017). "SpaceX and Boeing in home stretch for Commercial Crew readiness". NASASpaceFlight.com. Retrieved August 17, 2017.
nbcnews.com (Global: 156th place; English: 101st place)
- "NASA weighs plan to keep shuttle until 2017 – Technology & science – Space – NBC News". NBC News. February 3, 2011.
newspacejournal.com (Global: low place; English: low place)
- Jeff Foust. "Blue Origin proposes orbital vehicle".
orbital.com (Global: low place; English: low place)
parabolicarc.com (Global: low place; English: low place)
- Messier, Doug (November 18, 2019). "Boeing Fires Back at Critical NASA IG Report on Starliner". Parabolic Arc. Archived from the original on November 19, 2019. Retrieved May 13, 2020.
paragonsdc.com (Global: low place; English: low place)
- "(press release) Paragon Space Development Corporation Completes All Development Milestones on the NASA Commercial Crew Development Program" (PDF). Paragon. January 31, 2011. Archived from the original (PDF) on July 15, 2011.
popularmechanics.com (Global: 2,521st place; English: 1,621st place)
- Joe Pappalardo (September 16, 2014). "Is the Relationship Between NASA and Private Space About to Sour?". Popular Mechanics.
reuters.com (Global: 38th place; English: 30th place)
- Eric M. Johnson (March 20, 2019). "Boeing delays by months test flights for U.S. human space program: sources". Reuters. Retrieved March 22, 2019.
scitechdaily.com (Global: low place; English: low place)
- NASA (May 25, 2022). "Boeing's Starliner Safely Lands on Earth – Completing Critical Test Flight to Space Station". SciTechDaily. Retrieved May 26, 2022.
sncorp.com (Global: low place; English: low place)
- "SNC receives largest award of NASA's CCDev Competitive Contract". SNC. February 1, 2010. Archived from the original on February 7, 2010.
space.com (Global: 862nd place; English: 703rd place)
- Denise Chow (April 14, 2011). "NASA Faces Awkward, Unfortunate Spaceflight Gap". Space.com. Retrieved August 10, 2018.
- "NASA to Pay $70 Million a Seat to Fly Astronauts on Russian Spacecraft". Space.com. April 30, 2013.
- Malik, Tariq (February 8, 2010). "Scrapped NASA Rocket May be Resurrected for Commercial Launches". SPACE.com. Retrieved February 10, 2010.
- Josh Dinner (May 17, 2022). "The science and cargo of Boeing's OFT-2 Starliner test flight to space station". Space.com. Retrieved May 26, 2022.
spaceflightnow.com (Global: 2,331st place; English: 1,828th place)
- "Astronauts fly with SpaceX in landmark launch for commercial spaceflight". Spaceflight Now. November 16, 2020. Retrieved November 18, 2020.
- Clark, Stephen (November 23, 2011). "Reduced budget threatens delay in private spaceships". Spaceflightnow. Retrieved April 18, 2012.
- Clark, Stephen (April 2, 2019). "Boeing delays first Starliner test flight to August, NASA extends duration of first crew mission". Spaceflight Now. Retrieved April 3, 2019.
- "Starliner lands safely in New Mexico – Spaceflight Now". Retrieved February 2, 2025.
- Clark, Stephen (December 14, 2014). "NASA gets budget hike in spending bill passed by Congress". Spaceflight Now. Retrieved December 15, 2014.
- "Boeing tests crew capsule escape system – Spaceflight Now". Retrieved August 24, 2024.
- Clark, Stephen (May 19, 2022). "Live coverage: Atlas 5 rocket sends Starliner toward space station". Spaceflight Now. Retrieved May 20, 2022.
spacenews.com (Global: 1,465th place; English: 1,000th place)
- Foust, Jeff (August 13, 2021). "Starliner test flight faces months-long delay". SpaceNews. Retrieved August 13, 2021.
- "Boeing Starliner test flight planned for spring 2022". SpaceNews. December 20, 2021. Retrieved March 27, 2022.
- "Boeing fires back at NASA Inspector General regarding commercial crew report". SpaceNews.com. November 19, 2019. Retrieved May 25, 2020.
- Foust, Jeff (September 19, 2014). "NASA Commercial Crew Awards Leave Unanswered Questions". Space News. Retrieved September 21, 2014.
We basically awarded based on the proposals that we were given," Kathy Lueders, NASA commercial crew program manager, said in a teleconference with reporters after the announcement. "Both contracts have the same requirements. The companies proposed the value within which they were able to do the work, and the government accepted that.
{{cite news}}: CS1 maint: deprecated archival service (link) - Foust, Jeff (October 17, 2024). "NASA further delays first operational Starliner flight". SpaceNews. Retrieved February 2, 2025.
- "Senate Panel Cuts Commercial Crew, Adds Funds for Orion and Heavy Lift". Space News. July 21, 2010. Retrieved April 18, 2012.
{{cite web}}: CS1 maint: deprecated archival service (link) - Foust, Jeff (October 9, 2019). "Boeing, SpaceX press towards commercial crew test flights this year". Spacenews. Retrieved October 9, 2019.
spaceref.biz (Global: low place; English: low place)
- "NASA Announces Additional Commercial Crew Development Milestones". Space Ref. SpaceRef Interactive Inc. August 15, 2013. Archived from the original on September 18, 2020. Retrieved August 16, 2013.
spaceref.com (Global: 8,788th place; English: 7,679th place)
- "NASA Commercial Crew Transportation Capability Contract CCTCAP Draft RFP". SpaceREF. July 19, 2013. Retrieved July 22, 2013.
spacex.com (Global: 5,295th place; English: 4,831st place)
- "Taking the next step: Commercial Crew Development Round 2". SpaceX Updates webpage. SpaceX. January 17, 2010. Archived from the original on July 27, 2013. Retrieved January 17, 2011.
- "Crew Demo 1 Mission Overview" (PDF). SpaceX. March 2019. Archived (PDF) from the original on March 2, 2019. Retrieved March 3, 2019.
theverge.com (Global: 208th place; English: 158th place)
- Davis, Wes; Liszewski, Andrew (August 24, 2024). "NASA will bring the Starliner astronauts home next year on SpaceX's Crew-9 mission". The Verge. Retrieved August 26, 2024.
twitter.com (Global: 43rd place; English: 43rd place)
- Bridenstine, Jim. "NASA has been notified about the results of the @SpaceX Static Fire Test and the anomaly that occurred during the final test. We will work closely to ensure we safely move forward with our Commercial Crew Program". TWITTER. Retrieved April 21, 2019.
- Bridenstine, Jim (December 20, 2019). "Update: #Starliner had a Mission Elapsed Time (MET) anomaly causing the spacecraft to believe that it was in an orbital insertion burn, when it was not. More information at 9am ET:http://nasa.gov/live". @JimBridenstine. Retrieved December 20, 2019.
ulalaunch.com (Global: low place; English: 9,648th place)
- "NASA Selects United Launch Alliance for Commercial Crew Development Program". February 2, 2010. Archived from the original on December 7, 2013. Retrieved May 19, 2010.
usatoday.com (Global: 55th place; English: 36th place)
- "NASA, private firm may team up on Liberty rocket". USA Today. Retrieved September 13, 2011.
web.archive.org (Global: 1st place; English: 1st place)
- Bolden, Charlie. "American Companies Selected to Return Astronaut Launches to American Soil". NASA.gov. Archived from the original on September 16, 2014. Retrieved September 16, 2014.
- Bayt, Rob (July 26, 2011). "Commercial Crew Program: Key Driving Requirements Walkthrough". NASA. Archived from the original on March 28, 2012. Retrieved July 27, 2011.
- "Commercial Crew Program – fact sheet" (PDF). NASA. February 2012. Archived from the original (PDF) on February 16, 2017. Retrieved July 14, 2012.
- Daines, Gary (December 1, 2016). "First Flight With Crew Will Mark Important Step on Journey to Mars". Archived from the original on July 28, 2020. Retrieved December 23, 2016.
- "NASA Selects Commercial Firms to Begin Development of Crew Transportation Concepts and Technology Demonstrations for Human Spaceflight Using Recovery Act Funds". press release. NASA. February 1, 2010. Archived from the original on February 3, 2010. Retrieved February 2, 2010.
- "Commercial Crew and Cargo Program" (PDF). Archived from the original (PDF) on March 5, 2010.
- "CCDev Information". NASA. July 20, 2010. Archived from the original on November 9, 2018. Retrieved February 1, 2011.
- "SNC receives largest award of NASA's CCDev Competitive Contract". SNC. February 1, 2010. Archived from the original on February 7, 2010.
- "NASA Selects United Launch Alliance for Commercial Crew Development Program". February 2, 2010. Archived from the original on December 7, 2013. Retrieved May 19, 2010.
- Dean, James. "NASA awards $270 million for commercial crew efforts". space.com, April 18, 2011.
- Morring, Frank Jr. (April 22, 2011). "Five Vehicles Vie To Succeed Space Shuttle". Aviation Week. Archived from the original on December 21, 2011. Retrieved February 23, 2011.
the CCDev-2 awards, ... went to Blue Origin, Boeing, Sierra Nevada Corp. and Space Exploration Technologies Inc. (SpaceX).
- "Space Act Agreement No. NNK11MS02S Between National Aeronautics and Space Administration and Blue Origin, LLC for Commercial Crew Development Round 2 (CCDev 2)" (PDF). Archived from the original (PDF) on February 15, 2013. Retrieved December 5, 2013., p. 2-1
- " Blue Origin Technology" Archived January 10, 2018, at the Wayback Machine. Blue Origin. Retrieved February 1, 2016.
- "Taking the next step: Commercial Crew Development Round 2". SpaceX Updates webpage. SpaceX. January 17, 2010. Archived from the original on July 27, 2013. Retrieved January 17, 2011.
- Boeing Submits Proposal for 2nd Round Of Commercial Crew Dev Archived June 23, 2019, at the Wayback Machine. moonandback.com spaceflight news, December 14, 2010, accessed December 27, 2010.
- "NASA Begins Commercial Partnership With United Launch Alliance". NASA. Archived from the original on November 11, 2020. Retrieved July 18, 2011.
- "Commercial Crew Program Forum Presentation" Archived October 20, 2011, at the Wayback Machine, p. 7. commercialcrew.nasa.gov, September 16, 2011.
- "CCP and Excalibur Sign Space Act Agreement". NASA. Archived from the original on June 11, 2017. Retrieved November 18, 2011.
- "(press release) Paragon Space Development Corporation Completes All Development Milestones on the NASA Commercial Crew Development Program" (PDF). Paragon. January 31, 2011. Archived from the original (PDF) on July 15, 2011.
- Boyle, Alan (February 11, 2011). "Let's talk about the final frontier". Cosmic Log. MSNBC. Archived from the original on February 15, 2011. Retrieved February 13, 2011.
the proposal calls for the development of a spaceship that could be sent into space on a variety of launch vehicles. ... "Up to eight crew, Soyuz-like architecture (recoverable reusable crew element, expendable orbital/cargo module). Incorporates HMX's patented integral abort system (uses OMS/RCS propellant in separate abort engines). Can fly on Atlas 401 [a configuration for the Atlas 5 rocket], F9 [SpaceX's Falcon 9] or Taurus II (enhanced) but with a reduced cargo and crew capability on the latter vehicle. Goal is to be the lowest-price provider on a per-seat basis. Nominal land recovery with water backup."
- "Statement of William H. Gerstenmaier, Associate Administrator for Human Exploration and Operations, National Aeronautics and Space Administration; before the Subcommittee on Space and Aeronautics Committee on Science, Space and Technology; U. S. House of Representatives" (PDF). October 12, 2011. pp. 6–7. Archived from the original (PDF) on September 21, 2012. Retrieved October 12, 2011.
- "CCiCap Solicitation". NASA. February 7, 2012. Archived from the original on February 16, 2013. Retrieved February 11, 2012.
- "Commercial Crew Integrated Capability Pre-Proposal Conference". NASA. February 14, 2012. Archived from the original on February 17, 2013. Retrieved February 14, 2012.
- "NASA Announces Next Steps in Effort to Launch Americans from U.S. Soil". NASA. August 3, 2012. Archived from the original on August 5, 2012. Retrieved August 3, 2012.
- "NASA Announces Additional Commercial Crew Development Milestones". Space Ref. SpaceRef Interactive Inc. August 15, 2013. Archived from the original on September 18, 2020. Retrieved August 16, 2013.
- "NASA Awards Contracts In Next Step Toward Safely Launching American Astronauts From U.S. Soil". NASA. December 10, 2012. Archived from the original on October 21, 2020. Retrieved December 11, 2012.
- "Why NASA Rejected Sierra Nevada's Commercial Crew Vehicle". Aviation Week. Archived from the original on October 27, 2014. Retrieved March 3, 2019.
- "CSF President Michael Lopez-Alegria Statement on NASA Contract Extension with Roscosmos". Commercial Spaceflight Federation. May 2, 2013. Archived from the original on April 20, 2016. Retrieved May 2, 2013.
- "NASA, Partners Update Commercial Crew Launch Dates". NASA Commercial Crew Program Blog. February 6, 2019. Archived from the original on March 2, 2019. Retrieved February 6, 2019. This article incorporates text from this source, which is in the public domain.
- "Crew Demo-1 | Launch". YouTube. March 2, 2019. Archived from the original on March 8, 2019. Retrieved March 8, 2019.
- "SpaceX Crew Dragon Hatch Open". NASA. March 3, 2019. Archived from the original on March 4, 2019. Retrieved March 3, 2019. This article incorporates text from this source, which is in the public domain.
- "Crew Demo 1 Mission Overview" (PDF). SpaceX. March 2019. Archived (PDF) from the original on March 2, 2019. Retrieved March 3, 2019.
- McAlister, Phillip (April 18, 2013). "Commercial Spaceflight Update" (PDF). NASA. Archived from the original (PDF) on March 4, 2016. Retrieved August 10, 2013.
- Messier, Doug (November 18, 2019). "Boeing Fires Back at Critical NASA IG Report on Starliner". Parabolic Arc. Archived from the original on November 19, 2019. Retrieved May 13, 2020.
- "NASA Selects Commercial Firms to Begin Development of Crew Transportation Concepts and Technology Demonstrations for Human Spaceflight Using Recovery Act Funds". press release. NASA. February 1, 2010. Archived from the original on February 3, 2010. Retrieved June 9, 2012.
- "NASA Awards Next Set Of Commercial Crew Development Agreements". press release. NASA. April 18, 2011. Archived from the original on November 10, 2018. Retrieved June 9, 2012.
- "NASA Releases Commercial Crew Draft RFP, Announces CCDEV2 Optional Milestones". press release. NASA. September 19, 2011. Archived from the original on June 12, 2012. Retrieved June 9, 2012.
x.com (Global: 58th place; English: 125th place)
- Space Center, NASA Johnson (June 5, 2024). "The #Starliner crew continues to make their way to the @Space_Station and are in a sleep period. Teams have identified three helium leaks on the spacecraft. One of these was previously discussed before flight along with a management plan. The other two are new since the spacecraft arrived on orbit. Two of the affected helium valves have been closed and the spacecraft remains stable. Follow along for continuous coverage". X.com. Retrieved August 25, 2024.
- Hardwood, William (June 6, 2024). "A5/Starliner CFT: Four jets apparently were deselected earlier because of suspect readings; two of them operated normally during the hot fire tests and are now considered useable as needed; flight controllers are still assessing the other two; Wilmore and Williams were cleared to press ahead with a manual flying demo before docking, but the commander said his manual operation of the Starliner while the hot fire tests were being conducted was sufficient to meet the goals of the manual demo". X.com. Retrieved August 25, 2024.
- Foust, Jeff (June 18, 2024). "NASA's Steve Stich says the Starliner CFT landing has been rescheduled for no earlier than June 26, at White Sands NM at 4:51 am EDT. Was previously scheduled for June 22". X.com. Retrieved August 25, 2024.
youtube.com (Global: 13th place; English: 14th place)
- "Crew Demo-1 | Launch". YouTube. March 2, 2019. Archived from the original on March 8, 2019. Retrieved March 8, 2019.
- SpaceX #CrewDragon Demonstration Flight Return to Earth. YouTube. March 8, 2019.