Elyna Niles-Carnes – Space Station

NASA’s SpaceX Crew-9 Enters Quarantine Ahead of Launch

Photo shows NASA, SpaceX Crew-9 members from right to left, Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov — From right to left, NASA SpaceX Crew-9 members Nick Hague, commander, and Roscosmos cosmonaut Aleksandr Gorbunov, mission specialist, pose for an official crew portrait at NASA’s Johnson Space Center in Houston, Texas. Photo Credit: NASA/Josh Valcarel

Members of NASA’s SpaceX Crew-9 mission will spend the next two weeks in routine preflight quarantine at the agency’s Johnson Space Center in Houston ahead of their mission to the International Space Station.

NASA and SpaceX have shifted the Crew-9 launch to no earlier than Wednesday, Sept. 25, to complete prelaunch preparations and ensure separation between operations. Liftoff is targeted for 2:28 p.m. EDT from Space Launch Complex-40 at Cape Canaveral Space Force Station in Florida aboard a SpaceX Falcon 9 rocket and Dragon spacecraft named Freedom. This is the first time a human spaceflight mission will launch from the pad. Additional launch opportunities are available on Thursday, Sept. 26, Friday, Sept. 27, and Saturday, Sept. 28.

NASA astronaut Nick Hague, commander, and Roscosmos cosmonaut Aleksandr Gorbunov, mission specialist, will remain in isolation to prevent exposure to any illnesses before they join the Expedition 72 crew at the space station. As part of the Crew-9 crew, Hague and Gorbunov will join NASA astronauts Butch Wilmore and Suni Williams, who arrived to the space station in June.

Hague and Gorbunov are set to arrive at NASA’s Kennedy Space Center in Florida on Friday, Sept. 20, where the pair will remain in quarantine at the Neil A. Armstrong Operations and Checkout Building until launch.

Crew-9 is the ninth crew rotation mission with SpaceX to the space station under NASA’s Commercial Crew Program. The crew will spend approximately five months at the orbiting laboratory conducting spacewalks, research demonstrations, and experiments before returning in February 2025.

More details about the launch will be posted on the mission blog, @commercial_crew on X, or commercial crew on Facebook.

Sounds from Starliner Speakers Traced to Audio Configuration

Looking down at Boeing's Starliner spacecraft attached to the International Space Station. — The Starliner spacecraft on NASA’s Boeing Crew Flight Test is pictured docked to the Harmony module’s forward port as the International Space Station orbited 263 miles above the Mediterranean Sea. Photo credit: NASA

A pulsing sound from a speaker in Boeing’s Starliner spacecraft heard by NASA astronaut Butch Wilmore aboard the International Space Station has stopped. The feedback from the speaker was the result of an audio configuration between the space station and Starliner. The space station audio system is complex, allowing multiple spacecraft and modules to be interconnected, and it is common to experience noise and feedback. The crew is asked to contact mission control when they hear sounds originating in the comm system. The speaker feedback Wilmore reported has no technical impact to the crew, Starliner, or station operations, including Starliner’s uncrewed undocking from the station no earlier than Friday, Sept. 6.

NASA, Boeing Chart Course for Starliner Return Review

Image shows Boeing's Starliner spacecraft that launched NASA's Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module's forward port. This long-duration photograph was taken at night from the orbital complex as it soared 258 miles above western China. — Boeing’s Starliner spacecraft that launched NASA’s Crew Flight Test astronauts Butch Wilmore and Suni Williams to the International Space Station is pictured docked to the Harmony module’s forward port on Wednesday, July 3, 2024. Photo credit: NASA

Engineering and spaceflight specialists from NASA and Boeing continue data analysis ahead of a decision this week on the path forward for the Starliner spacecraft’s return from the International Space Station.

NASA’s decision on whether to return Starliner to Earth with astronauts aboard is expected no earlier than Saturday, Aug. 24 at the conclusion of an agency-level review chaired by Ken Bowersox, the associate administrator of NASA’s Space Operations Mission Directorate. The agency flight readiness review is where any formal dissents are presented and reconciled. Other agency leaders who routinely participate in launch and return readiness reviews for crewed missions include NASA’s administrator, deputy administrator, associate administrator, various agency center directors, the Flight Operations Directorate, and agency technical authorities.

NASA will host a televised news conference following the review’s conclusion to discuss the agency’s decision and next steps. More information on the news conference will be shared once confirmed. After the agency-level decision, program and flight control teams will continue preparing for Starliner’s return, including training sessions and other actions as appropriate.

Ahead of the agency-level review, NASA and Boeing are working to finalize and present flight rationale to various teams across the community and to the program control board. Engineering teams have been working to evaluate a new model that represents the thruster mechanics and is designed to more accurately predict performance during the return phase of flight. This data could help teams better understand system redundancy from undock to service module separation. Ongoing efforts to complete the new modelling, characterize spacecraft performance data, refine integrated risk assessments, and determine community recommendations will fold into the agency-level review.

Alongside the crew members of Expedition 71, NASA astronauts Butch Wilmore, commander, and Suni Williams, pilot, continue supporting a host of research, maintenance, and other activities aboard the microgravity laboratory since arriving on Starliner on June 6.

NASA Adjusts Crew-9 Launch Date for Operational Flexibility

Image of NASA Crew-9 mission patch — NASA, SpaceX Crew-9 mission patch

NASA and SpaceX are targeting no earlier than Tuesday, Sept. 24, for the launch of the agency’s Crew-9 mission to the International Space Station.

This adjustment allows more time for mission managers to finalize return planning for the agency’s Boeing Crew Flight Test currently docked to the orbiting laboratory. Starliner ground teams are taking their time to analyze the results of recent docked hot-fire testing, finalize flight rationale for the spacecraft’s integrated propulsion system, and confirm system reliability ahead of Starliner’s return to Earth. NASA and Boeing continue to evaluate the spacecraft’s readiness, and no decisions have been made regarding Starliner’s return.

The Crew-9 launch adjustment also deconflicts the next SpaceX rotation with the upcoming Soyuz handover targeted for no earlier than mid-September. Teams are working to prepare the Crew-9 mission to be ready to launch from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida to deconflict with pad preparations for NASA’s Europa Clipper mission beginning this September at nearby Launch Complex 39A at the agency’s Kennedy Space Center. NASA also will adjust the launch of SpaceX’s 31st commercial resupply services mission to no earlier than mid-October.

The agency will host a media teleconference at 12:30 p.m. EDT, Wednesday, Aug. 7, with agency leadership to discuss ongoing operations, including NASA’s Crew-9, Crew-8, and Crew Flight Test missions.

NASA Starliner Astronauts Work Research, Maintenance Aboard Station

Astronauts Butch Wilmore and Suni Williams, crewmembers of NASA’s Boeing Crew Flight Test mission, performed a host of research activities and other roles aboard the International Space Station. Wilmore and Williams give the microgravity laboratory a complement of nine people working through daily tasks.

On Monday, Wilmore and Williams reviewed the procedures for using the Fluid Systems Servicer, which drains, purges, and circulates fluids on systems aboard the space station. Wilmore then refilled coolant loops in the water pump assembly located in the Columbus module. Tuesday saw the pair take turns during the morning pedaling on an exercise cycle while attached to heart and breathing sensors that measured their aerobic capacity. The duo then split up as Wilmore serviced a pair of research freezers that preserve scientific samples and Williams installed hardware on an experiment that explores atmospheric reentry and thermal protection systems.

The seven-member Expedition 71 crew joined the two Boeing Crew Flight Test astronauts to practice an emergency drill in collaboration with mission controllers. The teams aboard the orbital outpost and on the ground coordinated communications and reviewed procedures in the unlikely event of a pressure leak, chemical leak, or fire aboard the space station. Following that, Wilmore and Williams spoke to reporters from the space station, answering questions about their mission and the Starliner vehicle. NASA and Boeing managers also discussed the Crew Flight Test mission with the media in an audio teleconference afterward. Watch the crew news conference here and listen to the media briefing here. The duo also completed life support work refilling temperature loops with water in the Tranquility module’s internal thermal control system.

Advanced biology research also was underway aboard the orbiting lab on Thursday with astronauts exploring how living in space affects the human body and mind. Williams extracted DNA to identify microbe samples collected from station water systems. Results from the genetic biotechnology experiment may improve ways to keep crews healthy and spacecraft systems clean on future missions.

NASA astronaut Michael Barratt also assisted Wilmore, who spent all day servicing a pair of spacesuits in the Quest airlock. The duo cleaned the suits’ cooling loops and checked the communication systems ahead of a spacewalk planned for July 29.

NASA, Boeing Update Starliner Crew Flight Test Return from Station

The Starliner spacecraft on NASA’s Boeing Crew Flight Test is pictured docked to the Harmony module’s forward port as the International Space Station orbited 263 miles above the Mediterranean Sea.

Teams from NASA and Boeing now are targeting no earlier than 10:10 p.m. EDT Tuesday, June 25, for the undocking of the Starliner spacecraft from the International Space Station. For the primary undocking opportunity, NASA astronauts Butch Wilmore and Suni Williams, the first crew to fly aboard Starliner, would land about 4:51 a.m. on Wednesday, June 26, at White Sands Space Harbor in New Mexico.

Mission teams supporting NASA’s Boeing Crew Flight Test continue to review Starliner’s data from the completed test objectives.

During a media teleconference on Tuesday, Steve Stich, manager of NASA’s Commercial Crew Program, discussed the flight test and upcoming return plans. Stich was joined by Dana Weigel, manager of NASA’s International Space Station Program; Mike Lammers, flight director at NASA’s Johnson Space Center in Houston; and Mark Nappi, vice president and manager of Boeing’s Commercial Crew Program. Listen to a full replay of the teleconference.

Following undocking and the deorbit burn, Starliner will descend under parachutes to land in the desert grounds of White Sands. Airbags attached to the bottom of Starliner will soften the spacecraft’s touchdown. The landing will mark the first time an American capsule has touched down on land with astronauts aboard. A team of NASA and Boeing specialists will retrieve the crew soon after landing.

Wilmore and Williams docked the Starliner spacecraft to the space station’s forward port on June 6 and have been testing spacecraft systems and performing tasks aboard the orbiting laboratory.

Get the latest mission updates by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

NASA, Boeing Target June 22 for Flight Crew Test Return

This view from a window on the cupola overlooks a portion of the International Space and shows the partially obscured Starliner spacecraft from Boeing docked to the Harmony module's forward port. — This view from a window on the cupola overlooks a portion of the International Space and shows the partially obscured Starliner spacecraft from Boeing docked to the Harmony module’s forward port. Photo credit: NASA

NASA and Boeing now are targeting no earlier than Saturday, June 22, to return the agency’s Boeing Crew Flight Test mission from the International Space Station. The extra time allows the team to finalize departure planning and operations while the spacecraft remains cleared for crew emergency return scenarios within the flight rules.

NASA and Boeing leadership will discuss the details of the new return target, flight status, and weather considerations for landing during a pre-departure media teleconference at 12 p.m. EDT Tuesday, June 18. NASA will provide additional media teleconference details soon.

“We are continuing to understand the capabilities of Starliner to prepare for the long-term goal of having it perform a six-month docked mission at the space station,” said Steve Stich, manager of NASA’s Commercial Crew Program. “The crew will perform additional hatch operations to better understand its handling, repeat some ‘safe haven’ testing and assess piloting using the forward window.”

NASA and Boeing teams also prepared plans for Starliner to fire seven of its eight aft-facing thrusters while docked to the station to evaluate thruster performance for the remainder of the mission. Known as a “hot fire test,” the process will see two bursts of the thrusters, totaling about a second, as part of a pathfinder process to evaluate how the spacecraft will perform during future operational missions after being docked to the space station for six months. The crew also will investigate cabin air temperature readings across the cabin to correlate to the life support system temperature measurements.

“We have an incredible opportunity to spend more time at station and perform more tests which provides invaluable data unique to our position,” said Mark Nappi, vice president and program manager, Commercial Crew Program, Boeing. “As the integrated NASA and Boeing teams have said each step of the way, we have plenty of margin and time on station to maximize the opportunity for all partners to learn – including our crew.”

NASA astronauts Butch Wilmore and Suni Williams, who are serving as Starliner’s crew for the mission, arrived at the International Space Station on June 6. They’ve completed numerous flight objectives required for NASA certification of Boeing’s transportation system for flights to the orbiting laboratory under the agency’s Commercial Crew Program.

Over the past three days, Wilmore and Williams have performed tasks as part of the space station team, including installing research equipment, maintaining the lab’s hardware, and helping station crewmembers Matt Dominick and Tracy Dyson prepare for a spacewalk. After NASA called off Thursday’s spacewalk, Williams worked to help the crew out of their spacesuits.

Engineering teams continue to increase their understanding of previous observations from Starliner propulsion systems on the spacecraft’s service module.

Pending spacecraft return readiness and acceptable weather conditions, Starliner will undock from the space station for a parachute and airbag-assisted landing in the southwestern United States. Get the latest mission updates by following the commercial crew blog, @commercial_crew on X, and commercial crew on Facebook.

NASA to Host Postlaunch News Conference at 12:30 p.m. EDT, Starliner Headed to Station

A United Launch Alliance Atlas V rocket carrying a Boeing Starliner spacecraft launches NASA astronauts Butch Wilmore and Suni Williams from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida on Wednesday, June 5, 2024. Photo credit: NASA Television

NASA’s Boeing Crew Flight Test astronauts are on their way to the International Space Station!

The capsule, carrying NASA astronauts Butch Wilmore, commander, and Suni Williams, pilot, is expected to reach the orbiting laboratory at 12:15 p.m. EDT, Thursday, June 6.

A postlaunch news conference will be held at the agency’s Kennedy Space Center in Florida and is scheduled to begin at 12:30 p.m. with the following participants:

NASA Administrator Bill Nelson
Ken Bowersox, associate administrator, NASA’s Space Operations Mission Directorate
Joel Montalbano, deputy associate administrator, NASA’s Space Operations Mission Directorate
Steve Stich, manager, NASA’s Commercial Crew Program
Mark Nappi, vice president and program manager, Commercial Crew Program, Boeing
Tory Bruno, president and CEO, ULA

Coverage of the postlaunch news conference will air live on NASA+, the NASA app, YouTube, and the agency’s website.

Once the postlaunch news conference is complete, NASA+ coverage will end, and mission coverage will continue on both NASA channels. NASA+ coverage will resume at 9:30 a.m. Thursday, June 6, as Starliner approaches the space station for a docking to the forward-facing port of the Harmony module.

NASA Astronauts, Starliner Inch Closer to Space Station

The United Launch Alliance Atlas V rocket booster separates from the Centaur upper stage carrying Boeing’s Starliner spacecraft and NASA astronauts Butch Wilmore and Suni Williams. Photo credit: NASA Television

The United Launch Alliance Atlas V rocket booster has separated from the Centaur upper stage carrying Boeing’s Starliner spacecraft. The Centaur will continue to help propel Boeing’s Starliner to a suborbit before the spacecraft boosts itself to orbit, bringing it closer to the International Space Station.

Measuring 10 feet in diameter and 41.5 feet in length, the Centaur upper stage uses liquid hydrogen and liquid oxygen to power its twin Aerojet Rocketdyne RL10A-4-2 engines. The burn of the Centaur’s dual engines is expected to last a little more than seven minutes before engine cutoff and separation from Starliner. Following separation, the crew capsule carrying NASA astronauts Butch Wilmore and Suni Williams will be on its own for the remainder of the journey to the space station.

Following its separation, the Atlas Centaur will land in the ocean near Australia.

NASA Television will provide continuous coverage leading up to docking at the space station and through hatch opening and welcome remarks.

NASA’s Boeing Crew Flight Test ULA Rocket Reaches Max Q

A United Launch Alliance Atlas V rocket carrying Boeing’s Starliner capsule with NASA astronauts Butch Wilmore and Suni Williams has reached Max Q. The milestone is the moment of peak aerodynamic pressure on the rocket.

Following Max Q will be Atlas V booster engine cutoff and separation.