The uncrewed SpaceX Crew Dragon spacecraft became the first Commercial Crew vehicle to visit the International Space Station in March 2019 during NASA’s SpaceX Demo-1 mission. Here it is pictured on March 3, 2019, with its nose cone open to reveal its docking mechanism while approaching the station’s Harmony module. Photo credit: NASASpaceX’s Crew Dragon is guided by four parachutes toward the Atlantic Ocean on March 8, 2019, after returning from the International Space Station on NASA’s SpaceX Demo-1 mission. Photo credit: NASA/Cory Huston
The SpaceX Demo-1 mission in March 2019 was the spacecraft’s first flight test. During that uncrewed mission, the fully autonomous Crew Dragon launched aboard a Falcon 9 rocket, rendezvoused and docked with the orbiting laboratory, undocked several days later and returned to Earth with a splashdown in the Atlantic Ocean off the Florida coast.
Throughout the flight, the spacecraft’s performance and capabilities were monitored from the ground, while an anthropomorphic test device nicknamed “Ripley” rode inside the Crew Dragon as a “passenger.” Ripley was fitted with sensors around the head, neck and spine to record everything an astronaut would experience throughout the mission, such as the forces, acceleration, protection offered by Crew Dragon’s seats, and overall environment.
NASA astronauts Doug Hurley and Bob Behnken familiarize themselves with SpaceX’s Crew Dragon, the spacecraft that will transport them to the International Space Station as part of NASA’s Commercial Crew Program. Photo credit: SpaceX
Demo-2 raises the stakes, taking Demo-1 a critical step further with the addition of a crew: veteran astronauts Robert Behnken and Douglas Hurley.
This mission will serve as an end-to-end flight test to validate the SpaceX crew transportation system, from launch to docking to splashdown. It is the final flight test for the system to be certified for regular, crew flights to the station as part of NASA’s Commercial Crew Program.
SpaceX Falcon 9 rocket and Crew Dragon stand at Launch Complex 39A on May 27, 2020 ahead of NASA’s SpaceX Demo-2 launch. Image credit: NASA TV
Good afternoon and welcome to live coverage of the countdown to a new era in U.S. human spaceflight: the commercial crew era.
Here at NASA’s Kennedy Space Center in Florida, a SpaceX Falcon 9 rocket, topped by the company’s Crew Dragon spacecraft, awaits liftoff at 4:33 p.m. EDT.
NASA astronauts Robert Behnken (left) and Doug Hurley will launch to the International Space Station on the Demo-2 mission. Image credit: SpaceX/Ashish Sharma
This mission, NASA’s SpaceX Demo-2, will return human spaceflight capability to Florida’s Space Coast with the launch of two American astronauts, Robert Behnken and Douglas Hurley, to the International Space Station on an American rocket from American soil as part of NASA’s Commercial Crew Program.
The countdown is proceeding according to schedule at Kennedy’s historic Launch Pad 39A, where the rocket and spacecraft stand ready for the arrival of the flight crew later today. Meanwhile, across the spaceport in the Neil Armstrong Operations and Checkout Building, Behnken and Hurley have eaten and will undergo medical checks and get a weather briefing before suiting up.
And speaking of weather, U.S. Air Force 45th Space Wing meteorologists are forecasting a 50 percent chance of favorable weather at lift off based on Falcon 9 Crew Dragon launch weather criteria, and teams will continue to monitor lift off and downrange weather conditions until launch time.
Learn more about the Falcon 9/Crew Dragon launch weather criteria here.
We’ll go into detail about the astronauts, the Crew Dragon spacecraft, the Falcon 9 rocket, and the mission to come as the countdown continues, so stay with us.
A SpaceX Falcon 9 rocket with the company’s Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A at sunrise as preparations continue for the Demo-2 mission, Wednesday, May 27, 2020, at NASA’s Kennedy Space Center in Florida. Photo credit: NASA/Joel Kowsky
Countdown clocks are ticking toward the launch of a new era in human spaceflight. With today’s scheduled launch of NASA’s SpaceX Demo-2 mission at the agency’s Kennedy Space Center in Florida, American astronauts will once again launch on American spacecraft from American soil to the International Space Station. Liftoff of the SpaceX Falcon 9 rocket and Crew Dragon spacecraft carrying NASA astronauts Robert Behnken and Douglas Hurley is targeted for 4:33 p.m. EDT from Kennedy’s historic Launch Complex 39A.
Don’t miss a minute of today’s events. Follow the countdown live starting at 12:15 p.m. EDT on NASA Television, on the web at http://www.nasa.gov/live and here on the blog.
Behnken and Hurley are spending the morning in the Astronaut Crew Quarters inside Kennedy’s Neil Armstrong Operations and Checkout Building, where they’ll sit down for a preflight meal five hours prior to launch. The crewmates will receive a weather briefing at approximately 12:15 p.m., then begin suiting up in the crew quarters’ Suit Room around 12:30 p.m.
Here’s an overview of the countdown milestones ahead:
-04:15:00 Crew weather brief
-04:05:00 Crew handoff
-04:00:00 Suit donning and checkouts
-03:22:00 Crew walk out from Neil Armstrong Operations and Checkout Building
-03:15:00 Crew transportation to Launch Complex 39A
-02:55:00 Crew arrives at pad
-02:35:00 Crew ingress
-02:20:00 Communication check
-02:15:00 Verify ready for seat rotation
-02:14:00 Suit leak checks
-01:55:00 Hatch close
-00:45:00 SpaceX Launch Director verifies go for propellant load
-00:42:00 Crew access arm retracts
-00:37:00 Dragon launch escape system is armed
-00:35:00 RP-1 (rocket grade kerosene) loading begins
-00:35:00 1st stage LOX (liquid oxygen) loading begins
-00:16:00 2nd stage LOX loading begins
-00:07:00 Falcon 9 begins engine chill prior to launch
-00:05:00 Dragon transitions to internal power
-00:01:00 Command flight computer to begin final prelaunch checks
-00:01:00 Propellant tank pressurization to flight pressure begins
-00:00:45 SpaceX Launch Director verifies go for launch
-00:00:03 Engine controller commands engine ignition sequence to start
-00:00:00 Falcon 9 liftoff
The Demo-2 mission will serve as an end-to-end flight test to validate the SpaceX crew transportation system, from launch to docking to splashdown. It is the final flight test for the system to be certified for regular crew flights to the station as part of NASA’s Commercial Crew Program.
A SpaceX Falcon 9 rocket, with the Crew Dragon atop, stands poised for launch at historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida on May 21, 2020, ahead of NASA’s SpaceX Demo-2 mission. Photo credit: NASA/Kim Shiflett
Anticipation continues to build at NASA’s Kennedy Space Center in Florida just one day before the scheduled launch of the agency’s SpaceX Demo-2 mission. A SpaceX Falcon 9 rocket and Crew Dragon spacecraft will carry two American NASA astronauts, Robert Behnken and Douglas Hurley, to the International Space Station for the agency’s Commercial Crew Program. Liftoff from Kennedy’s historic Launch Complex 39A is targeted for Wednesday, May 27, at 4:33 p.m. EDT — an instantaneous launch window.
NASA officials sit several feet apart in Kennedy Space Center’s press site auditorium on Tuesday, May 26, for a briefing. From left to right are Center Director Bob Cabana; NASA Administrator Jim Bridenstine; NASA astronauts Nicole Mann and Kjell Lindgren; and NASA Deputy Administrator Jim Morhard. Image credit: NASA TV
“I don’t have to tell you all how exciting it is to have the first flight of humans to space from the Kennedy Space Center in nine years,” Kennedy Space Center Director Bob Cabana said during a briefing Tuesday, adding that the launch pad’s history only adds to the significance of NASA’s SpaceX Demo-2 launch. “Now, rather than rusting away in the salt air, through our partnership with SpaceX, that pad is being used once again, and it’s now for our Commercial Crew Program as well as other missions for SpaceX, and I think that’s absolutely outstanding.”
NASA Administrator Jim Bridenstine recognized the years of hard work required to prepare for this mission, including at the Florida spaceport.
“It’s been nine years since we’ve had this opportunity,” Bridenstine said. “And Bob Cabana, we want to thank you for all the great work you’ve done getting us up to this point, getting the Kennedy Space Center ready. Everything is looking good. As of right now, we are ‘go’ for launch.”
At the launch complex, SpaceX teams continue to prepare for liftoff. Prior to tomorrow’s targeted launch, SpaceX is bringing the rocket horizontal to perform additional preflight checkouts of Falcon 9, Crew Dragon, and the ground support system, including an inspection of the ground-side chilled water radiator feed that keeps Crew Dragon cool before launch. These checkouts do not impact the flight system or targeted launch date, and the vehicle is scheduled to return to vertical later tonight.
The U.S. Air Force 45th Weather Squadron now predicts a 60% chance of favorable weather conditions for NASA’s SpaceX Demo-2 launch — a change from the previous days’ projections, which called for a 40% chance of “go” conditions. The primary weather concerns for launch are flight through precipitation, anvil and cumulus clouds.
“We are so proud and happy for Doug and Bob. It feels kind of like one of your close family members having a great lifetime achievement — and really, that’s what it is,” said astronaut Nicole Mann, herself a member of the NASA astronaut team slated to fly on a future Commercial Crew Program launch on Boeing’s Starliner spacecraft. “I can speak for the astronaut office — that’s how we all feel, so proud for everything that they’ve accomplished with the NASA and SpaceX team to get ready for this launch.”
This will be SpaceX’s final test flight for NASA’s Commercial Crew Program and will provide critical data on the performance of the Falcon 9 rocket, Crew Dragon spacecraft, and ground systems, as well as in-orbit, docking, and landing operations.
While docked to the space station, Behnken and Hurley will join the Expedition 63 crew already on board the orbiting laboratory: astronaut Chris Cassidy and cosmonauts Anatoly Ivanishin and Ivan Vagner.
“That’s at the core of what we’re doing here today, to continue the incredible legacy of work that we’ve done on the International Space Station,” said NASA astronaut Kjell Lindgren, who flew to the station in 2015 aboard a Roscosmos Soyuz spacecraft as part of the Expedition 44/45 crew. “We’ve had humans living and working on that orbital outpost for almost 20 years, conducting science and research to extend our presence in the solar system and to improve life back here on Earth. This launch represents an extension of that capability.”
Bridenstine acknowledged the impact of the coronavirus pandemic on the nation, even its influence on the briefing itself, as he and other briefers sat several feet apart, speaking to cameras in an auditorium empty of press.
“We would love to have this room full. We would love to have reporters; we’d love to have it filled with space enthusiasts,” he said. “Our country has been through a lot. But this is a unique moment when all of America can take a moment and look at our country do something stunning again, and that is to launch American astronauts on an American rocket from American soil to the space station.”
NASA and SpaceX will provide live coverage of the launch activities beginning Wednesday, May 27, at 12:15 p.m., leading up to liftoff and through arrival at the space station at 11:39 a.m. on Thursday, May 28.
A SpaceX Falcon 9 rocket, with Crew Dragon atop, stands poised for launch at historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida on May 21, 2020, ahead of NASA’s SpaceX Demo-2 mission. The rocket and spacecraft will carry NASA astronauts Robert Behnken and Douglas Hurley to the International Space Station as part of the agency’s Commercial Crew Program, returning human spaceflight capability to the U.S. after nearly a decade.
Only one day remains until the planned liftoff of a SpaceX Falcon 9 rocket and Crew Dragon spacecraft carrying two American astronauts, Robert Behnken and Douglas Hurley, on NASA’s SpaceX Demo-2 mission for the agency’s Commercial Crew Program. Liftoff is targeted for Wednesday, May 27, at 4:33 p.m. EDT from historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The launch window is instantaneous.
Prior to tomorrow’s targeted launch of the Crew Demo-2 mission, SpaceX will bring the rocket horizontal to perform additional preflight checkouts of Falcon 9, Crew Dragon, and the ground support system, including an inspection of the ground-side chilled water radiator feed that keeps Crew Dragon cool before launch. Today’s checkouts do not impact the flight system or targeted launch date, and the vehicle is scheduled to go vertical later tonight.
Tune in to NASA TV and watch online at 10 a.m. EDT as NASA Administrator Jim Bridenstine, Kennedy Space Center Director Bob Cabana, and astronauts Kjell Lindgren and Nicole Mann discuss the upcoming SpaceX Demo-2 mission to the International Space Station and answer questions from reporters.
The U.S. Air Force 45th Weather Squadron now predicts a 60% chance of favorable weather conditions for NASA’s SpaceX Demo-2 launch. The primary weather concerns for launch are flight through precipitation, anvil and cumulus clouds.
Weather/Visibility: Rain showers/5 miles Temperature: 82 degrees
NASA and SpaceX will provide live coverage of the launch activities beginning Wednesday, May 27 at 12:15 p.m. leading up to the lift off of a SpaceX Falcon 9 rocket propelling the SpaceX Crew Dragon carrying NASA astronauts Robert Behnken and Douglas Hurley on their way to the International Space Station.
NASA and SpaceX will provide joint, live coverage from launch through arrival at the space station at 11:39 a.m. on Thursday, May 28.
This will be SpaceX’s final test flight for NASA’s Commercial Crew Program and will provide critical data on the performance of the Falcon 9 rocket, Crew Dragon spacecraft, and ground systems, as well as in-orbit, docking, and landing operations.
A SpaceX Falcon 9 rocket, with Crew Dragon atop, stands poised for launch at historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida ahead of NASA’s SpaceX Demo-2 mission. The rocket and spacecraft will carry NASA astronauts Robert Behnken and Douglas Hurley to the International Space Station as part of the agency’s Commercial Crew Program, returning human spaceflight capability to the U.S. after nearly a decade.
Editor’s note: This post was updated to note that the prelaunch news conference is now a media teleconference only and will not be broadcast on NASA TV. Live audio of the teleconference will be streamed at http://www.nasa.gov/live.
Key managers and officials from NASA and SpaceX will convene at the agency’s Kennedy Space Center in Florida today for the Launch Readiness Review, the final planned review before the agency’s SpaceX Demo-2 mission begins. Liftoff of the SpaceX Falcon 9 rocket and Crew Dragon spacecraft, carrying NASA astronauts Robert Behnken and Douglas Hurley, is scheduled for Wednesday, May 27, at 4:33 p.m. EDT from Kennedy’s Launch Complex 39A.
A prelaunch media teleconference will follow at 6 p.m. or approximately one hour after the review ends. Participants:
Kathy Lueders, manager, NASA Commercial Crew Program
Kirk Shireman, manager, NASA International Space Station Program
Hans Koenigsmann, vice president, Build and Flight Reliability, SpaceX
Norm Knight, deputy director, Flight Operations, NASA Johnson Space Center
Mike McAleenan, launch weather officer, 45th Weather Squadron
The U.S. Air Force 45th Weather Squadron are predicting a 40% chance of favorable weather conditions for the Demo-2 mission. The primary weather concerns for launch are flight through precipitation, thick and cumulus clouds.
FORECAST DETAILS
CloudsCoverageBases (feet)Tops (feet)
Cumulus Scattered 3,000 15,000
Altostratus Broken 10,000 17,000
Weather/Visibility: Rain showers/5 miles
Temperature: 82 degrees
Listen to the prelaunch media teleconference live at http://www.nasa.gov/live. This will not be broadcast on NASA TV.
NASA’s SpaceX Demo-2 mission will return human spaceflight to the International Space Station from U.S. soil on an American rocket and spacecraft as a part of NASA’s Commercial Crew Program. Demo-2 will be SpaceX’s final test flight to validate its crew transportation system, including the Crew Dragon, Falcon 9, launch pad and operations capabilities. During the mission, the crew and SpaceX mission controllers will verify the performance of the spacecraft’s environmental control system, displays and control system, maneuvering thrusters, autonomous docking capability, and more. Behnken and Hurley will join the Expedition 63 crew on the station to conduct important research as well as support station operations and maintenance. While docked to the station, the crew will run tests to ensure the Crew Dragon spacecraft is capable on future missions of remaining connected to the station for up to 210 days. The specific duration for this mission will be determined after arrival based on the readiness of the next commercial crew launch. Finally, the mission will conclude with the Crew Dragon undocking from the station, deorbiting and returning Behnken and Hurley to Earth with a safe splashdown in the Atlantic Ocean.
A SpaceX Falcon 9 rocket with the company’s Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A during a brief static fire test ahead of NASA’s SpaceX Demo-2 mission, Friday, May 22, 2020, at NASA’s Kennedy Space Center in Florida. Photo Credit: (NASA/Bill Ingalls)
The SpaceX Falcon 9 rocket and Crew Dragon spacecraft that will launch American astronauts to the International Space Station from American soil for the first time in nearly a decade has completed a key prelaunch milestone: the integrated static fire. Standing on the launch pad at Launch Complex 39A at the agency’s Kennedy Space Center in Florida, the rocket’s nine Merlin first-stage engines were fired for seven seconds for this critical but routine test.
NASA astronauts Robert Behnken and Douglas Hurley will fly to the space station aboard the Crew Dragon spacecraft for the Demo-2 flight test. The mission will serve as an end-to-end test of SpaceX’s crew transportation system, paving the way for NASA to certify the system for regular, crewed flights to the orbiting laboratory as a part of NASA’s Commercial Crew Program. Liftoff is slated for May 27 at 4:33 p.m. EDT.
Inside the Press Site auditorium at NASA’s Kennedy Space Center in Florida, agency and industry leaders conduct a virtual news conference with members of the media on May 22, 2020, following the conclusion of the flight readiness review for NASA’s SpaceX Demo-2 mission, with NASA astronauts Robert Behnken and Douglas Hurley, to the International Space Station. From left are Steve Jurczyk, NASA associate administrator; Kathy Lueders, Commercial Crew Program manager; Kirk Shireman, International Space Station Program manager; Benji Reed, director of Crew Mission Management, SpaceX; Norm Knight, deputy director of NASA’s Johnson Space Center’s Flight Operations; and Jim Bridenstine, NASA administrator. Photo credit: NASA/Kim Shiflett
NASA’s SpaceX Demo-2 mission is cleared to proceed toward liftoff on the first crewed flight of the agency’s Commercial Crew Program, NASA and SpaceX officials said following a successful Flight Readiness Review concluded Friday at the agency’s Kennedy Space Center in Florida.
SpaceX will launch a Falcon 9 rocket carrying NASA astronauts Robert Behnken and Douglas Hurley aboard the company’s Crew Dragon spacecraft to the International Space Station. Liftoff is planned for 4:33 p.m. EDT on Wednesday, May 27, from Launch Complex 39A at Kennedy.
“The Flight Readiness Review is complete; we have another milestone under our belts,” NASA Administrator Jim Bridenstine said in a briefing after the review concluded. “I think everybody in the room was very clear that now is the time to speak up if there are any challenges. And there were some conversations that were very important to be had. But it’s also true that at the end, as each system and subsystem was considered, we got to a ‘go.’ So we are now preparing for a launch in five short days.”
“I knew going in that the team was ready, and they absolutely demonstrated that during the review,” said NASA Associate Administrator Steve Jurczyk. “There are no significant open issues, I am happy to report. There’s just the planned forward work to get done.”
The flight will return human spaceflight to the International Space Station from America for the first time since the retirement of the Space Shuttle Program in 2011.
On May 22, 2020, inside the Operations Support Building II at NASA’s Kennedy Space Center in Florida, NASA managers pose for a photo following the conclusion of the flight readiness review for the upcoming Demo-2 launch. Sitting at the table is NASA Associate Administrator Steve Jurczyk. Kathy Lueders, Commercial Crew Program manager, is to the far right, with NASA Administrator Jim Bridenstine standing next to her. Photo credit: NASA/Kim Shiflett
“I am so grateful for the NASA and SpaceX team who have dug deep and worked so hard to get us to this point,” said Kathy Lueders, manager of the agency’s Commercial Crew Program.
Several more important milestones are coming up prior to launch, Lueders said, but the team will remain vigilant as always.
“We’ve still got a static fire, and tomorrow we’ve got the dry dress — the last run-through with the crew to make sure we’re ready for launch — and then the final Launch Readiness Review on Monday,” she said. “We’re going to take it one step at a time, and fly when we’re ready.”
Norm Knight, deputy director of NASA Johnson Space Center Flight Operations, weighed in with the crew perspective, referring to the review as “fantastic.”
“We’re satisfied with the discussions that were had, the thoroughness, and the readiness of those coming in and having the necessary discussions to assure that Doug and Bob are safe,” Knight said.
Demo-2 will be SpaceX’s final test flight to validate its crew transportation system, including the Crew Dragon, Falcon 9, launch pad and operations capabilities. During the mission, the crew and SpaceX mission controllers will verify the performance of the spacecraft’s environmental control system, displays and control system, maneuvering thrusters, autonomous docking capability, and more.
The length of the Demo-2 mission will be determined after Behnken and Hurley arrive at the station, depending on the readiness of the next commercial crew launch.
Behnken and Hurley will join the Expedition 63 crew on the station to conduct important research as well as support station operations and maintenance. While docked to the station, the crew will run tests to ensure the Crew Dragon spacecraft is capable of remaining connected to the station for up to 210 days on future missions.
Aboard the space station, the resident crew — astronaut Chris Cassidy and cosmonauts Anatoly Ivanishin and Ivan Vagner — are looking forward to welcoming Behnken and Hurley to the orbiting laboratory.
“I had the chance to talk to the on-orbit crew — Chris, Ivan, Anatoly — on Wednesday, just a few minutes before I left to come down here to the Kennedy Space Center,” said Kirk Shireman, manager of the agency’s International Space Station Program. “I can tell you those guys are very focused, very excited, and are preparing for having Bob and Doug arrive on orbit.”
SpaceX sees its duty to carry the Demo-2 crew to the space station and back to Earth as both a responsibility and a sacred honor, according to Benji Reed, the company’s director of crew mission management.
“It is so incredible being here at Kennedy Space Center — the home of launching astronauts from American soil on American vehicles. And we get to do it again in just five days,” Reed said. “So on behalf of all the teams working Dragon, Falcon, and hardware and software teams, and everybody in our factory, all the way to our operations groups — we are honored that NASA has trusted us with this endeavor, and that Bob and Doug trust us.”
Bridenstine acknowledged how unusual it is to carry out such a historic mission at this time, with additional precautions in place due to the coronavirus pandemic.
“These are different times, but it is also a time when we need to be doing amazing things as a nation, and inspiring the entire world,” he said. “And that’s what we’re doing.”
A SpaceX Falcon 9 rocket, with the Crew Dragon atop, stands poised for launch at historic Launch Complex 39A at NASA’s Kennedy Space Center in Florida on May 21, 2020, ahead of NASA’s SpaceX Demo-2 mission. Photo credit: NASA/Kim Shiflett
The Flight Readiness Review has concluded, and NASA’s SpaceX Demo-2 mission is cleared to proceed toward liftoff on the first crewed flight of the agency’s Commercial Crew Program. Launch of the SpaceX Falcon 9 rocket and Crew Dragon spacecraft, carrying NASA astronauts Robert Behnken and Douglas Hurley to the International Space Station, is slated for Wednesday, May 27, at 4:33 p.m. EDT from Launch Complex 39A at Kennedy Space Center in Florida.
Two televised events are planned for today.
At 2:15 p.m., NASA astronauts Robert Behnken and Douglas Hurley will participate with journalists in a virtual question-and-answer session about their upcoming mission, the agency’s SpaceX Demo-2. Behnken and Douglas will talk with reporters via Skype from the Astronaut Crew Quarters inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center.
At 2:45 p.m., NASA will broadcast a post-review news conference from Kennedy. Participants are:
NASA Administrator Jim Bridenstine
NASA Associate Administrator Steve Jurczyk
Kathy Lueders, manager, NASA Commercial Crew Program
Kirk Shireman, manager, International Space Station Program
Benji Reed, director of crew mission management, SpaceX
Norm Knight, deputy director, NASA Johnson Space Center Flight Operations
On May 21, 2020, inside the Operations Support Building II at NASA’s Kennedy Space Center in Florida, NASA and SpaceX managers participate in a flight readiness review for the upcoming Demo-2 launch. Photo credit: NASA/Kim Shiflett
NASA and SpaceX managers are gathered for a second day at the agency’s Kennedy Space Center in Florida, with some participating remotely to maintain physical distance, for the Demo-2 Flight Readiness Review (FRR). The teams are expected to complete the review today. NASA and SpaceX also will hold a news conference on NASA Television approximately one hour after the review. More information about the timing of the briefing will be updated here and on social media as the review nears conclusion.
The participants for the media conference are:
NASA Administrator Jim Bridenstine
NASA Associate Administrator Steve Jurczyk
Kathy Lueders, manager, NASA Commercial Crew Program
Kirk Shireman, manager, International Space Station Program
Benji Reed, director of crew mission management, SpaceX
Norm Knight, deputy director, NASA Johnson Space Center Flight Operations
NASA astronauts Robert Behnken and Douglas Hurley also will participate in a virtual media engagement at 2:15 p.m. today from Astronaut Crew Quarters at Kennedy, answering questions about their upcoming launch.
SpaceX will launch a Falcon 9 rocket carrying NASA astronauts Behnken and Hurley aboard the company’s Crew Dragon spacecraft to the International Space Station. Liftoff is planned for 4:33 p.m. EDT on Wednesday, May 27, from Launch Complex 39A at Kennedy. Part of NASA’s Commercial Crew Program, the flight will return human spaceflight to the International Space Station from America for the first time since the retirement of the Space Shuttle Program in 2011.
Demo-2 will be SpaceX’s final test flight to validate its crew transportation system, including the Crew Dragon, Falcon 9, launch pad and operations capabilities. During the mission, the crew and SpaceX mission controllers will verify the performance of the spacecraft’s environmental control system, displays and control system, maneuvering thrusters, autonomous docking capability, and more. Behnken and Hurley will join the Expedition 63 crew on the station to conduct important research as well as support station operations and maintenance. While docked to the station, the crew will run tests to ensure the Crew Dragon spacecraft is capable on future missions of remaining connected to the station for up to 210 days. The specific duration for this mission will be determined after arrival based on the readiness of the next commercial crew launch. Finally, the mission will conclude with the Crew Dragon undocking from the station, deorbiting and returning Behnken and Hurley to Earth with a safe splashdown in the Atlantic Ocean.
