A lift off Sunday would set the Crew Dragon on track to arrive to the orbiting laboratory on Monday, Nov. 16 at 11 p.m. NASA TV will provide more than 30 hours of continuous coverage beginning at 3:15 p.m. Sunday through the hatch opening and welcoming ceremony in the early hours of Tuesday, Nov. 17.
The U.S. Air Force 45th Weather Squadron predicts a 50% chance of favorable weather conditions at the launch pad for lift off of NASA’s SpaceX Crew-1 mission based on Falcon 9 Crew Dragon launch weather criteria. Teams will monitor weather conditions both for the launch area and downrange. The primary weather concerns for launch will be cumulus clouds and associated precipitation, along with electric fields from any more robust showers.
The SpaceX Falcon 9 rocket and Crew Dragon spacecraft that will launch the Crew-1 mission to the International Space Station 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 7 seconds for this critical but routine test.
The Crew-1 flight will carry Crew Dragon Commander Michael Hopkins, Pilot Victor Glover, and Mission Specialist Shannon Walker, all NASA astronauts, along with Japan Aerospace Exploration Agency (JAXA) Mission Specialist Soichi Noguchi to the space station to join the Expedition 64 crew for a six-month science mission. Liftoff is targeted for Saturday, Nov. 14 at 7:49 p.m. EST.
The SpaceX Falcon 9 rocket that will launch the mission from Launch Complex 39A at NASA’s Kennedy Space Center is vertical on the launch pad with the Crew Dragon atop, targeting a static fire test today. The Launch Readiness Review meeting now will take place Friday, with a news briefing taking place approximately one hour after the meeting concludes.
Tomorrow, the crew will participate in a countdown dress rehearsal of the launch day events for the first crew rotation flight of a U.S. commercial spacecraft with astronauts to the space station.
The U.S. Air Force 45th Weather Squadron predicts a 60% chance of favorable weather conditions at the launch pad for liftoff of NASA’s SpaceX Crew-1 mission based on Falcon 9 Crew Dragon launch weather criteria. Teams will monitor weather conditions both for the launch area and downrange. The primary weather concerns for launch will be cumulus clouds associated with onshore moving showers along a weak frontal boundary as Eta merges with a mid-latitude system as it moves across North Florida and the Atlantic toward the end of this week.
Launch of NASA’s SpaceX Crew-1 mission to the International Space Station is now targeted for no sooner than early-to-mid November, providing additional time for SpaceX to complete hardware testing and data reviews as the company evaluates off-nominal behavior of Falcon 9 first stage engine gas generators observed during a recent non-NASA mission launch attempt. Through the agency’s Commercial Crew and Launch Services Programs partnership with SpaceX, NASA has full insight into the company’s launch and testing data.
“We have a strong working relationship with our SpaceX partner,” said Kathy Lueders, associate administrator of NASA’s Human Exploration and Operations Mission Directorate. “With the high cadence of missions SpaceX performs, it really gives us incredible insight into this commercial system and helps us make informed decisions about the status of our missions. The teams are actively working this finding on the engines, and we should be a lot smarter within the coming week.”
Additional upcoming NASA missions rely on the Falcon 9 for launch. The Sentinel-6 Michael Freilich launch still is targeted for Tuesday, Nov. 10, from Vandenberg Air Force Base in California, and NASA’s SpaceX CRS-21, is targeted for launch in late November or early December, from Cape Canaveral Air Force Station in Florida. NASA and SpaceX will use the data from the company’s hardware testing and reviews to ensure these critical missions are carried out with the highest level of safety.
NASA’s SpaceX Crew-1 mission will launch NASA astronauts Michael Hopkins, Victor Glover, and Shannon Walker, along with Japan Aerospace Exploration Agency (JAXA) mission specialist Soichi Noguchi, from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. The Crew Dragon spacecraft, named Resilience by the Crew-1 astronauts, was secured to its unpressurized trunk on Friday, Oct. 2, at the company’s processing facility on Cape Canaveral.
After launch, Crew Dragon will perform a series of maneuvers culminating with rendezvous and docking with the International Space Station. That milestone will mark the Crew-1 astronauts’ integration with the Expedition 64 astronauts Kate Rubins, as well as Expedition 64 commander Sergey Ryzhikov and flight engineer Sergey Kud-Sverchkov, both of the Russian space agency Roscosmos.
During their stay on the orbiting laboratory, astronauts of Crew-1 will see a range of unpiloted spacecraft including the Northrop Grumman Cygnus, the next generation of SpaceX cargo Dragon spacecraft, and the Boeing CST-100 Starliner on its uncrewed flight test to the station. They also will conduct a variety of spacewalks and welcome crews of the Russian Soyuz vehicle and the next SpaceX Crew Dragon in 2021.
At the conclusion of the mission, Crew Dragon will autonomously undock with the four astronauts on board, depart the space station and re-enter the Earth’s atmosphere. After splashdown just off Florida’s coast, the crew will be picked up at sea by a SpaceX recovery vessel and will be brought to shore to board a plane for return to the Johnson Space Center in Houston.
The Crew-1 mission is a major step for NASA’s Commercial Crew Program. Operational, long duration commercial crew rotation missions will enable NASA to continue the important research and technology investigations taking place onboard the station. Such research 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.
NASA’s Commercial Crew Program is working with the American aerospace industry as companies develop and operate a new generation of spacecraft and launch systems capable of carrying crews to low-Earth orbit and to the space station. Commercial transportation to and from the station will provide expanded utility, additional research time and broader opportunities for discovery on the orbital outpost.
NASA astronauts Robert Behnken and Douglas Hurley are just hours away from splashdown in the Gulf of Mexico off the coast of Florida. Splashdown remains scheduled for 2:48 p.m. EDT following a nearly two-month test flight of the SpaceX Crew Dragon spacecraft as part of NASA’s Commercial Crew Program.
Pensacola, Florida remains the prime location with Go Navigator as the recovery vessel. The recovery boat departed its port at 9:20 a.m. to stage for recovery operations in the Gulf of Mexico. Go Navigator is operating with a fully functioning generator and is ready to support splashdown operations this afternoon. Earlier this morning, a backup generator failed on the recovery ship prior to leaving port, but that is not considered an impact for normal recovery operations. The recovery vessel still has full capability to safely recover the spacecraft and crew.
Return conditions remain “Go” at the primary and alternate targeted sites.
The duo arrived at the International Space Station on May 31, following a successful launch on May 30 on a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Florida. During their 62 days aboard station, Behnken and Hurley contributed more than 100 hours of time to supporting the orbiting laboratory’s investigations, participated in public engagement events, and supported four spacewalks with Behnken and Cassidy to install new batteries in the station’s power grid and upgrade other station hardware.
NASA astronauts Robert Behnken and Douglas Hurley have begun their final day in orbit inside the Crew Dragon “Endeavour” spacecraft ahead of splashdown in the Gulf of Mexico at 2:48 p.m. EDT this afternoon.
To wake them, Mission Control Hawthorne played the dads an audio message from their sons.
Conditions remain “Go” at the primary targeted site, off the coast of Pensacola, and alternate site off the coast of Panama City in the Gulf of Mexico for splashdown and recovery.
Here’s the timeline for return activities (all times Eastern):
1:51 p.m. – Crew Dragon performs claw separation. The claw is located on Crew Dragon’s trunk, connecting thermal control, power, and avionics system components located on the trunk to the capsule.
1:51 p.m. – Trunk separation
1:56 p.m. – Deorbit burn begins
2:08 p.m. – Deorbit burn complete
2:11 p.m. – Nosecone deploys
2:32 p.m. – Crew Dragon maneuvers to attitude for re-entry
2:44 p.m. – Drogue parachutes deployat about 18,000 feet in altitude while Crew Dragon is moving approximately 350 miles per hour.
2:45 p.m. – Main parachutes deployat about 6,000 feet in altitude while Crew Dragon is moving approximately 119 miles per hour.
2:48 p.m. – Splashdown
Crew Dragon autonomously undocked from the International Space Station’s Harmony module at 7:35 p.m. Saturday, two very small engine burns separating Crew Dragon from the station, and the spacecraft slowly maneuvered away from the orbital laboratory. Once flying free, Dragon Endeavour autonomously executed four departure burns that moved the spaceship away from the space station and the crew began the flight home. A phasing burn overnight put it on its path toward Pensacola.
The duo arrived at the orbiting laboratory on May 31, following a successful launch on May 30 on a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center in Florida. During their 62 days aboard station, Behnken and Hurley contributed more than 100 hours of time to supporting the orbiting laboratory’s investigations, participated in public engagement events, and supported four spacewalks with Behnken and Cassidy to install new batteries in the station’s power grid and upgrade other station hardware.
Following a scheduled assessment of weather conditions for splashdown, teams from NASA and SpaceX are proceeding with preparations to bring NASA astronauts Robert Behnken and Douglas Hurley home to Earth aboard the SpaceX Crew Dragon “Endeavour” spacecraft.
Conditions are “Go” at the primary targeted site, off the coast Pensacola, and alternate site off the coast of Panama City in the Gulf of Mexico for splashdown and recovery on Sunday, Aug. 2. Teams will continue to closely monitor Hurricane Isaias and evaluate impacts to the potential splashdown sites.
SpaceX will monitor changes to conditions until 2.5 hours prior to the scheduled undocking, when a determination to proceed with departure will be made. If conditions are marginal and exceed the accepted criteria, a joint recommendation by SpaceX and NASA will be made whether to proceed with undocking at 7:34 p.m. EDT. NASA and SpaceX will make the final decision to proceed after the astronauts are ready inside Crew Dragon just before undocking.
Live coverage of NASA’s SpaceX Demo-2 return will begin at 5:15 p.m. and continue through the targeted splashdown at 2:48 p.m. on Sunday, the first return of a commercially built and operated American spacecraft carrying astronauts from the space station. It will wrap up NASA’s SpaceX Demo-2 test flight after more than two months at the International Space Station.
Hurley and Behnken arrived at the orbiting laboratory in the Crew Dragon May 31 following a launch from NASA’s Kennedy Space Center in Florida on May 30. This is SpaceX’s final test flight and is providing data on the performance of the Falcon 9 rocket, Crew Dragon spacecraft and ground systems, as well as in-orbit, docking, splashdown, and recovery operations.
Following a comprehensive review of the latest weather forecast in the areas surrounding each of seven potential splashdown locations, NASA and SpaceX have decided to move forward with plans to bring NASA astronauts Robert Behnken and Douglas Hurley home to Earth with a splashdown off the Florida coast on Sunday, Aug. 2, aboard the SpaceX Crew Dragon “Endeavour” spacecraft.
Teams will continue to closely monitor Tropical Storm Isaias and evaluate impacts to weather around the Florida peninsula, including the potential splashdown sites in the Gulf of Mexico and along the state’s Atlantic coast. NASA and SpaceX will make a decision on a primary splashdown target approximately 6 hours before undocking Saturday.
Undocking remains scheduled for approximately 7:34 p.m. EDT Saturday, Aug. 1, and splashdown at 2:42 p.m. EDT on Sunday. This will mark the first return of a commercially built and operated American spacecraft carrying astronauts from the space station, and it will wrap up NASA’s SpaceX Demo-2 mission after more than two months at the International Space Station.
The Crew Dragon spacecraft carrying Hurley and Behnken lifted off from NASA’s Kennedy Space Center in Florida on May 30 and arrived at the space station the following day. The Demo-2 test flight is helping NASA certify SpaceX’s crew transportation system for regular flights carrying astronauts to and from the orbiting laboratory. SpaceX is readying the hardware for the first rotational mission, which would occur following NASA certification.
The docking followed the first successful launch of Crew Dragon with astronauts on a SpaceX Falcon 9 rocket at 3:22 p.m. EDT Saturday from Launch Complex 39A at NASA’s Kennedy Space in Florida, the same launch pad used for the Apollo 11 Moon landing mission.
After reaching orbit, Behnken and Hurley named their Crew Dragon spacecraft “Endeavour” as a tribute to the first space shuttle each astronaut had flown aboard. Endeavour also flew the penultimate mission of the Space Shuttle Program, launching in May 2011 from the same pad.
This flight, known as NASA’s SpaceX Demo-2, is an end-to-end test to validate the SpaceX crew transportation system, including launch, in-orbit, docking and landing operations. This is SpaceX’s second spaceflight test of its Crew Dragon and its first test with astronauts aboard, and will pave the way for its certification for regular crew flights to the station as part of NASA’s Commercial Crew Program.
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.
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.