A four-man crew’s launch to a space station on a SpaceX rocket is aborted just before takeoff

The first of three SpaceX flights on Monday was aborted before takeoff early Monday when a problem with the Falcon 9 rocket’s ignition system was discovered.

The Crew Dragon capsule was carrying two NASA astronauts, a Russian cosmonaut and a history-making astronaut from the United Arab Emirates to the International Space Station.

The next launch opportunity will be at 1:22 a.m. on Tuesday, but the weather is not expected to be as clear as it was on Monday. If the crew can’t get off the ground on Tuesday, the next opportunity will be on March 2.

When liftoff happens, the Emirati Sultan Al Neyadi will be the second Emirati to fly in space, but he will be assigned to a long-term space station mission.

During his expedition, two Saudi planes will also visit the laboratory complex for about a week, as part of a commercial mission operated by Houston-based Axiom Space.

A SpaceX Falcon 9 rocket and Crew Dragon’s Endeavor capsule prepared for launch at Kennedy Space Center early Monday to begin a journey carrying a crew of four to the International Space Station.

NASA/Joel Koski

“I think it will be really fun,” Al Neyadi said after arriving at the Kennedy Space Center last week. “It’s for science, for spreading knowledge about how important flying is [in space] Pushing the boundaries of exploration not only in the leading countries.

“Our region is also hungry to know more,” Al Neyadi said. “And I think we’re going to be ambassadors on these missions. I hope we can come back with knowledge and share everything we learn with everyone.”

Al Neyadi, Crew 6 Commander Stephen Bowen, Pilot Warren “Woody” Hoburgh, and Cosmonaut Andrey Fedyaev were awaiting the scheduled 1:45a EST liftoff of the Crew Dragon atop Platform 39A at Kennedy Space Center.

Climbing far to the northeast along a trajectory inclined 51.6 degrees to the equator, Crew Dragon was expected to reach its initial orbit about nine minutes after liftoff, separating from the Falcon 9 second stage two and a half minutes later.

From that point on, the SpaceX capsule will perform an automatic rendezvous, catching up with the space station about 25 hours after launch. Docking is expected at the top port of the lab’s Harmony front unit at 2:38 a.m. on Tuesday.

Unlike shuttle crews, who spent the time between launch and docking doing heat shield inspections and other tightly scripted activities, Crew Dragon fliers are free to structure their schedules as they see fit, enjoying a relatively quiet day in space before starting their real work on the space station.

Crew-6 fliers, on the launch pad access arm, reach their Crew Dragon spacecraft during training. From left to right: Russian cosmonaut Andrei Fedyaev, pilot Woody Hoburg, Emirati astronaut Sultan Al Neyadi, and Dragon crew commander Stephen Bowen.


They will be welcomed aboard by Crew 5 commander Nicole Mann and Josh Kasada, Japanese astronaut Koichi Wakata and cosmonaut Anna Kikina, the first Russian to take off aboard the Crew Dragon. They arrived at the station last October and plan to return to Earth on March 6 to finish a 151-day mission.

Crew 6 flyers Sergey Prokopyev and Dmitry Petlin and NASA astronaut Frank Rubio will also be welcomed. They set out for the lab last September and originally planned to return home in March.

But their ferry ship, the Soyuz MS-22, was crippled on December 14, when a supposed microscopic meteorite tore the radiator line. After analysis, the Russian engineers concluded that the spacecraft could not be used safely again due to the potential for sensitive systems to overheat.

Instead, a Soyuz replacement aircraft — the MS-23 — was launched Thursday, carrying equipment and supplies in place of the crew. Starship It was successfully docked at the station on Saturday evening, providing Prokopyev and his colleagues with a safe ride home. But to get the crew rotation schedule back on track, the trio will have to spend an additional six months in space, returning home next fall after a full year in orbit. They will share the station with Crew 6 for most of that time.

Al Neyadi will be the second small cadre of Emirati astronauts to fly in space. A compatriot, Hazzaa Al Mansoori, visited the space station as part of a short-term Soyuz visit earlier, but Al Neyadi is the first to be assigned to the six-month mission as a full-scale station crew member.

“My colleague Hazaa Al Mansouri and two additional astronauts are training (at) the Johnson Space Center for future missions,” Al Neyadi said. “Being an astronaut on Crew-6 is a great honor and a great responsibility.”

Perhaps not widely known in the United States, he said in an interview with CBS News, “runs an interesting number of activities.” “We have satellites, we have a probe orbiting Mars, we have a probe on its way to the surface of the moon.”

Crew-6 flyers strapped into the Crew Dragon training simulator (left to right): Fedyaev, Hoburg, Bowen, Alneyadi.


During his half year in space, Al Neyadi said he and his companions will be “the hands, eyes, ears of scientists who have been working for years on a specific experiment. Some experiments are under way, some will end soon and some are just starting.”

He highlighted an experiment to study heart cells in microgravity and the ability to observe heart tissue “beating in space”.

“This is something like the cutting edge technology that one day, when we start to 3D print organs, it’s really important to see how the structure is built in microgravity. So this can give us a really good idea of ​​how these tissues are built.”

But it won’t be all and no play.

An expert in the Japanese martial arts of jiu-jitsu said, “I have a kimono that I’m going to wear on the plane and maybe do some moves.” He also plans to share one of his favorite foods with his crewmates.

“I love dates, I will take appointments. I hope to share this with everyone, especially in Ramadan. This is a request from the leader, and I cannot say no to my leader!”

The Crew 6 launch is the first of three Falcon 9 flights planned for Monday, with launches twice afternoon from the east and west coasts to put two constellations of Starlink internet satellites into orbit. The company plans to launch up to 100 or so in 2023, an unprecedented rate of flight.

To maintain that pace, “we have to be able to do multiple operations at the same time,” said Benji Reed, Senior Director of Human Spaceflight at SpaceX. “We’re excited to see how that plays out and to see if we’re able to launch that many in a row in that quick amount of time.

“But above all, the priority is crew flight and crew safety,” he said. “This will always take precedence over other flights.”

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