Author Topic: SpaceX Falcon 9 / Dragon 2 : SpX-DM2 : PRELAUNCH - May 27, 2020 : UPDATES  (Read 249528 times)

Online yg1968

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Quote from: Michael Sheetz
[1st video] NASA and SpaceX did a full Demo-2 launch dress rehearsal with astronauts on Jan. 17 that gives an amazing inside look at Kennedy Space Center.

[2nd video] Astronauts Bob Behnken and Doug Hurley walking down the crew access arm to Crew Dragon, which was positioned on top of a Falcon 9 rocket before the inflight abort test.

[3rd video] After the checkup, Behnken and Hurley went back to their Tesla Model X rides and headed out.

https://twitter.com/thesheetztweetz/status/1246106285122244609

https://twitter.com/thesheetztweetz/status/1246108829709938690

https://twitter.com/thesheetztweetz/status/1246112135404556289
« Last Edit: 04/03/2020 07:36 pm by yg1968 »

Offline soltasto

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Full video:


Online FutureSpaceTourist

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https://twitter.com/launchphoto/status/1246252405878112257

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Some more shots from the Dragon DM-2 astronauts' critical crew flight hardware test at Cape Canaveral recently. Bob Behnken (L) and Doug Hurley (R) pose with their visors down.

Offline pospa

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More photos from latest dress rehersal in SFN article.
https://spaceflightnow.com/2020/04/03/photos-astronauts-train-to-ride-a-dragon-into-space/
Note Ripley's tablet holder on Bob's left leg.  :)

I love this spaceship & spacesuits! Wish the crew, SpX and NASA 100% cussessful mission.
« Last Edit: 04/04/2020 05:18 pm by pospa »

Online FutureSpaceTourist

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https://twitter.com/commercial_crew/status/1247586196064272386

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On April 3, @NASA and @SpaceX conducted an emergency egress exercise at Launch Complex 39A at @NASAKennedy.

This demonstration was completed to ensure the crew & support teams can quickly evacuate from the launch pad in the unlikely event of an emergency: go.nasa.gov/2XfGRPM

Video attached
« Last Edit: 04/07/2020 06:09 pm by FutureSpaceTourist »

Offline jacqmans

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« Last Edit: 04/08/2020 10:56 am by jacqmans »
Jacques :-)

Offline CyndyC

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People rode these baskets!  And that's a big deal.  Why?  Because in their 30 year history with the Shuttle they were only ever tested with people on one day in 1988 as part of "let's make sure they're actually safe" operations after the Challenger Disaster. #SpaceX #DM2 #Falcon9

« Last Edit: 04/08/2020 04:05 pm by CyndyC »
"Either lead, follow, or get out of the way." -- quote of debatable origin tweeted by Ted Turner and previously seen on his desk

Online FutureSpaceTourist

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https://twitter.com/jimbridenstine/status/1247963042446442504

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We’re bringing back the worm, but the @NASA meatball isn’t going anywhere. Check out how the @SpaceX Falcon 9 rocket will look when we launch @AstroBehnken & @Astro_Doug to the @Space_Station. More: nasa.gov/feature/the-wo…

Edit to add:

https://twitter.com/jimbridenstine/status/1247979938709413889

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Plus SpaceX logo on other side.
« Last Edit: 04/08/2020 08:17 pm by FutureSpaceTourist »

Offline Mammutti

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Bridenstine says Crew Dragon could launch with astronauts at end of May

...

“I think we’re really good shape,” Bridenstine said in an interview Thursday. “I’m fairly confident that we can launch at the end of May. If we do slip, it’ll probably be into June. It won’t be much.”

...

https://spaceflightnow.com/2020/04/13/bridenstine-says-crew-dragon-could-launch-with-astronauts-at-end-of-may/

Offline Tobias_Corbett

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Not sure how reliable this is but I haven't seen anything about it on here, according to Space Center Houston (as of 14 April) the NET date for DM-2 is 16 May 2020, this is the first I've seen of a specific NET date.

https://spacecenter.org/spacex-2020-missions-to-launch-astronauts-from-american-soil/

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After a successful in-flight abort test in January, the mission is scheduled to launch no earlier than May 16, 2020.

Online FutureSpaceTourist

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Wow, they’re holding to a May date!

https://twitter.com/jimbridenstine/status/1251178705633841167

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BREAKING: On May 27, @NASA will once again launch American astronauts on American rockets from American soil! With our @SpaceX partners, @Astro_Doug and @AstroBehnken will launch to the @Space_Station on the #CrewDragon spacecraft atop a Falcon 9 rocket. Let's #LaunchAmerica 🇺🇸
« Last Edit: 04/17/2020 04:04 pm by FutureSpaceTourist »

Online FutureSpaceTourist

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https://twitter.com/jimbridenstine/status/1251184798502129664

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Learn more about the mission:

https://www.nasa.gov/specials/dm2/

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A new era of human spaceflight is set to begin as American astronauts once again launch on an American rocket from American soil to the International Space Station as part of NASA’s Commercial Crew Program. NASA astronauts Robert Behnken and Douglas Hurley will fly on SpaceX’s Crew Dragon spacecraft, lifting off on a Falcon 9 rocket at 4:32 p.m. EDT May 27, from Launch Complex 39A in Florida, for an extended stay at the space station for the Demo-2 mission. The specific duration of the mission is to be determined.

As the final flight test for SpaceX, this mission will validate the company’s crew transportation system, including the launch pad, rocket, spacecraft, and operational capabilities. This also will be the first time NASA astronauts will test the spacecraft systems in orbit.

Behnken will be the joint operations commander for the mission, responsible for activities such as rendezvous, docking and undocking, as well as Demo-2 activities while the spacecraft is docked to the space station. He was selected as a NASA astronaut in 2000 and has completed two space shuttle flights. Behnken flew STS-123 in March 2008 and STS-130 in February 2010, and he performed three spacewalks during each mission. Born in St. Anne, Missouri, he has bachelor’s degrees in physics and mechanical engineering from Washington University and earned a master’s and doctorate in mechanical engineering from California Institute of Technology. Before joining NASA, Behnken was a flight test engineer with the U.S. Air Force.

Hurley will be the spacecraft commander for Demo-2, responsible for activities such as launch, landing and recovery. He was selected as an astronaut in 2000 and has completed two spaceflights. Hurley served as pilot and lead robotics operator for both STS‐127 in July 2009 and STS‐135, the final space shuttle mission, in July 2011. The New York native was born in Endicott but considers Apalachin his hometown. He holds a Bachelor of Science degree in Civil Engineering from Tulane University in Louisiana and graduated from the U.S. Naval Test Pilot School in Maryland. Before joining NASA, he was a fighter pilot and test pilot in the U.S. Marine Corps.

Lifting off from Launch Pad 39A atop a specially instrumented Falcon 9 rocket, Crew Dragon will accelerate its two passengers to approximately 17,000 mph and put it on an intercept course with the International Space Station. Once in orbit, the crew and SpaceX mission control will verify the spacecraft is performing as intended by testing the environmental control system, the displays and control system and the maneuvering thrusters, among other things. In about 24 hours, Crew Dragon will be in position to rendezvous and dock with the space station. The spacecraft is designed to do this autonomously but astronauts aboard the spacecraft and the station will be diligently monitoring approach and docking and can take control of the spacecraft if necessary.

After successfully docking, Behnken and Hurley will be welcomed aboard station and will become members of the Expedition 63 crew. They will perform tests on Crew Dragon in addition to conducting research and other tasks with the space station crew.

Although the Crew Dragon being used for this flight test can stay in orbit about 110 days, the specific mission duration will be determined once on station based on the readiness of the next commercial crew launch. The operational Crew Dragon spacecraft will be capable of staying in orbit for at least 210 days as a NASA requirement.

Upon conclusion of the mission, Crew Dragon will autonomously undock with the two astronauts on board, depart the space station and re-enter the Earth’s atmosphere. Upon splashdown just off Florida’s Atlantic Coast, the crew will be picked up at sea by SpaceX’s Go Navigator recovery vessel and return to Cape Canaveral.

The Demo-2 mission will be the final major step before NASA’s Commercial Crew Program certifies Crew Dragon for operational, long-duration missions to the space station. This certification and regular operation of Crew Dragon will enable NASA to continue the important research and technology investigations taking place onboard the station, which benefits people on Earth and lays the groundwork for future exploration of the Moon and Mars starting with the agency’s Artemis program, which will land the first woman and the next man on the lunar surface in 2024.

Edit to add:

« Last Edit: 04/17/2020 06:41 pm by FutureSpaceTourist »

Offline Elthiryel

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SpaceX also have their own page about the mission.

https://www.spacex.com/news/2020/04/17/crew-demo-2-mission

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SpaceX and NASA are targeting May 27 for Falcon 9’s launch of Crew Dragon’s second demonstration mission (Demo-2) from historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida as part of NASA’s Commercial Crew Program. NASA astronauts Bob Behnken and Doug Hurley will be the first two NASA astronauts to fly onboard the Dragon spacecraft as part of the Demo-2 mission to and from the International Space Station, which will return human spaceflight to the United States since the Space Shuttle was retired in 2011.

The Falcon 9 launch vehicle and Crew Dragon spacecraft that will support Demo-2 are onsite at SpaceX’s facilities in Florida. To mark the return of human spaceflight on American rockets from American soil, NASA has revived their worm logo for Demo-2. 

In preparation for Demo-2, SpaceX has completed a number of major milestones for NASA’s Commercial Crew Program. In March 2019, SpaceX completed an end-to-end test flight of Crew Dragon without NASA astronauts onboard, making Dragon the first American spacecraft to autonomously dock with the International Space Station and safely return to Earth.

In January 2020, SpaceX demonstrated Crew Dragon's in-flight launch escape capability to reliably carry crew to safety in the unlikely event of an emergency on the launch pad or at any point during ascent. SpaceX has completed over 700 tests of the spacecraft's SuperDraco engines, which fired together at full throttle can power Dragon 0.5 miles away from Falcon 9 in 7.5 seconds, accelerating the vehicle more than 400 mph.

SpaceX has completed 26 tests of Crew Dragon’s enhanced Mark 3 parachute design, which will provide a safe landing back on Earth for astronauts returning from the Space Station. These tests include 13 successful single parachute drop tests, 12 successful multi-parachute tests, and a successful demonstration of the upgraded parachute system during Crew Dragon’s in-flight abort test

Additionally, SpaceX and NASA have jointly executed a series of mission simulations from launch and docking to departure and landing, an end-to-end demonstration of pad rescue operations, and a fully integrated test of critical crew flight hardware on the Demo-2 Crew Dragon spacecraft with NASA astronauts Bob Behnken and Doug Hurley participating in their Demo-2 spacesuits.

Demo-2 is the final major milestone for SpaceX’s human spaceflight system to be certified by NASA for operational crew missions to and from the International Space Station. Once Demo-2 is complete, and the SpaceX and NASA teams have reviewed all the data for certification, NASA astronauts Victor Glover, Mike Hopkins, Shannon Walker and JAXA astronaut Soichi Noguchi have been assigned to fly on Dragon’s first six-month operational mission (Crew-1) targeted for later this year.

SpaceX is returning human spaceflight to the United States with one of the safest, most advanced systems ever built, and NASA’s Commercial Crew Program is a turning point for America’s future in space exploration that lays the groundwork for future missions to the Moon, Mars, and beyond.

Additionally, SFN posted an article after Jim Bridenstine's announcement with some details about the parachute test campaign.
https://spaceflightnow.com/2020/04/17/nasa-spacex-set-may-27-as-target-date-for-first-crew-launch/
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One of the two remaining parachute tests was successfully completed last weekend after dropping a test rig from a C-130 cargo plane.

One more parachute drop test from the C-130 cargo plane is scheduled for early May. That will be the final planned parachute test before the Demo-2 launch.
« Last Edit: 04/17/2020 04:56 pm by Elthiryel »
GO for launch, GO for age of reflight

Online FutureSpaceTourist

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https://www.flickr.com/photos/nasakennedy/49785433982/

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NASA Kennedy
KSC-20200411-PH-SPX01_0001

The SpaceX Crew Dragon spacecraft undergoes final processing at Cape Canaveral Air Force Station, Florida, in preparation for the Demo-2 launch with NASA astronauts Bob Behnken and Doug Hurley to the International Space Station for NASA’s Commercial Crew Program. Crew Dragon will carry Behnken and Hurley atop a Falcon 9 rocket, returning crew launches to the space station from U.S. soil for the first time since the Space Shuttle Program ended in 2011. Photo credit: SpaceX
NASA image use policy.
« Last Edit: 04/17/2020 05:16 pm by FutureSpaceTourist »

Online gongora

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https://twitter.com/SciGuySpace/status/1251197781399740416
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Almost all technical issues for Demo-2 are resolved. In regard to parachutes, SpaceX performed a test on Easter Sunday, with one final test to go. Engine-out investigation is close to being finished.

Replying to @SciGuySpace Any insights to cause/results?

Yes, but since the conclusions are tentative I don't want to share. It appears to not be a significant issue related to hardware.

Online FutureSpaceTourist

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Wonderful crew portraits

twitter.com/johnkrausphotos/status/1251231271671476224

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Meet your Demo-2 crew! 🇺🇸🚀

👨‍🚀: Bob Behnken, joint operations commander

👨‍🚀: Doug Hurley, spacecraft commander

@AstroBehnken & @Astro_Doug will be riding Crew Dragon and Falcon 9 to the @Space_Station on May 27th, returning crewed spaceflight to American soil!

https://twitter.com/johnkrausphotos/status/1251232114252623876

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It was a privledge to photograph these two following the In-Flight Abort mission in January! I can’t wait to photograph their historic launch soon enough. 🇺🇸🚀

Offline jacqmans

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The SpaceX Crew Dragon spacecraft undergoes final processing at Cape Canaveral Air Force Station, Florida, in preparation for the Demo-2 launch with NASA astronauts Bob Behnken and Doug Hurley to the International Space Station for NASA’s Commercial Crew Program. Crew Dragon will carry Behnken and Hurley atop a Falcon 9 rocket, returning crew launches to the space station from U.S. soil for the first time since the Space Shuttle Program ended in 2011.

Photo credit: SpaceX

Online FutureSpaceTourist

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https://twitter.com/astro_ferg/status/1251497784894795777

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Great news for the @SpaceX team, @Astro_Doug and @AstroBehnken! It will be exciting to see America back in the Commander's seat again with @Commercial_Crew. The #Starliner team wishes you the best.


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