Boeing’s first astronaut flight, the latest in a string of delays over the years. Two NASA astronauts were strapped in the company’s Starliner capsule when the countdown automatically was halted at 3 minutes and 50 seconds by the computer system that controls the final minutes before liftoff. With only a split second to take off, there was no time to work the latest problem and the launch was called off.
Technicians raced to the pad to help astronauts Butch Wilmore and Suni Williams out of the capsule atop the fully fueled Atlas V rocket at Cape Canaveral Space Force Station. Within an hour of the launch abort, the hatch was reopened. The team can’t get to the computers to troubleshoot the problem until the rocket is drained of all its fuel, said Tory Bruno, CEO for the rocket maker, United Launch Alliance.
Bruno said one of the three redundant computers located near the rocket at the pad was sluggish. All three must work properly to proceed with a launch, he said. If it's an easy fix, the next launch attempt could come Sunday.
Wednesday would be the next opportunity after this weekend. “This is the business that we're in," Boeing's Mark Nappi said. “Everything's got to work perfectly." It was the second launch attempt.
The first try on May 6 was delayed for leak checks and rocket repairs. NASA wants a backup to SpaceX, which has been flying astronauts since 2020. Boeing should have launched its first crew around the same time as SpaceX, but its first test flight with no one on board in 2019 was plagued by severe software issues and never made it to the space station.
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