NASA, Boeing push back launch date for Starliner do-over mission to the ISS

February 20, 2021 0 By boss


The Boeing Starliner crew module is getting prepped for the next orbital flight test in 2021.


SpaceX and its Crew Dragon spacecraft have been a bright spot in NASA’s Commercial Crew Program, which returned astronaut launches to US soil in 2020. Boeing, the other Commercial Crew provider, still has some work ahead before it carries a NASA crew to the International Space Station. 

This week, NASA announced a new target date of no earlier than April 2 to launch the second uncrewed test flight of Boeing’s Starliner. NASA had been aiming for late March. The mission is called Orbital Flight Test-2, or OFT-2.

Developing spacecraft is challenging, and hurdles and delays are a normal part of the process. “Teams are adjusting the launch date to allow more time for spacecraft and hardware processing,” NASA said in a statement Wednesday.

The first major CST-100 Starliner flight test in late 2019 didn’t go as planned. The spacecraft failed to reach the ISS, but it did return to Earth safely. An investigation turned up software defects and a communications link problem. Boeing vowed to conduct a second orbital flight test to prove the spacecraft’s safety before it carries humans on board.

Boeing has been working to address the problems from the first flight test. “Teams conducted a full software review and several series of tests to verify Starliner’s software meets design specifications,” said NASA in a statement. Boeing will also conduct a full simulation of the test flight prior to launch.

If OFT-2 is successful, then NASA and Boeing will look to launch an actual crew to the ISS later in 2021. That would put both SpaceX and Boeing in business as providers of ISS flights. That’s the ultimate goal of a NASA program that is meant to end the US reliance on Russian spacecraft to ferry astronauts to the space station.

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