Boeing's Starliner space capsule botched its first flight, missing the ISS orbit and nearly crashing on return. Credit: Handout.

Close calls in space are not something taken lightly — lives are at stake, along with national prestige.

During its space debut last December with no one on board, NASA’s Boeing Starliner space capsule ended up in the wrong orbit and could not reach the International Space Station.

Worse yet, ground controllers barely had time to solve another software problem that could have destroyed the capsule at flight’s end.

In closing out the seven-month investigation, NASA officials said they have now identified 80 corrective actions, mostly involving software and testing, that must be done before the Starliner capsule launches again, according to Associated Press.

“It’s a bit of a wake-up call for NASA and its contractors” across the board, said Steve Stich, manager of NASA’s commercial crew program.

Boeing will repeat the flight later this year before attempting to launch astronauts next spring, AP reported.

SpaceX, meanwhile, successfully launched two NASA astronauts to the space station in May. They will return home next month aboard their Dragon capsule, splashing down off the Florida coast.

In hindsight, NASA did not focus enough on the software portion of the Boeing flight, Stich said. The space agency instead probably concentrated more on SpaceX because of its non-traditional approach to software development, AP reported.

Boeing had plenty of experience working on large NASA projects like the space shuttle and space station, and so NASA was “a little more used to the Boeing process,” Stich said.

“It’s often natural for a human being to spend more time on that newer approach, and maybe we didn’t quite take the time we needed with the more traditional approach,” he added.

NASA has since added more of its own staff to monitor software development at both Boeing and SpaceX, AP reported.

NASA is also borrowing SpaceX’s “robust” approach to software, which involves going back to the designers following testing for feedback, said Kathy Lueders, NASA’s new human spaceflight chief who until a month ago managed commercial crew. She wants to see more of that type of approach across other NASA programs.

According to, one of the main reasons why the Starliner’s first flight failed was because Boeing divided its tests in small chunks instead of conducting a longer one that simulates the whole process from launch to docking.

As a result, the aerospace company didn’t discover that the spacecraft’s onboard computer time was miscalibrated by 11 hours, preventing Starliner’s thrusters from firing and sending it to the correct orbit.

In addition, Boeing didn’t test the Starliner’s software against its service module. The company used an emulator, which ended up being flawed, and didn’t discover a critical software defect that could’ve led to “loss of vehicle.”

Boeing will need several more months to complete its software upgrades and tests before repeating the first test flight, AP reported. SpaceX plans to launch a second crew later this summer or early fall.