Boeing making third attempt at reaching the International Space Station with Starliner launch

Boeing making third attempt at reaching the International Space Station with Starliner launch

Aerospace giant Boeing launched its Starliner space capsule Thursday to the International Space Station in a crucial test of its ability to safely fly to the orbiting outpost.

The much-delayed flight was Boeing’s third attempt to complete an uncrewed trip to and from the space station, after the company was sidelined by software glitches and issues with the spacecraft’s fuel valves. The test flight is part of Boeing’s contract with NASA and represents an important step in certifying the capsule to eventually carry astronauts into space.

The Starliner capsule lifted off Thursday from the Cape Canaveral Space Force Station in Florida at 6:54 p.m. ET. ET.

While there are no human passengers on board, the stakes are high for Boeing. The company has fallen significantly behind its competitor SpaceX, which is similarly under contract with NASA to ferry astronauts to the International Space Station.

SpaceX successfully flew two astronauts into space with its Crew Dragon spacecraft, in 2019. The company has successfully flown five flights to orbiting laboratory since then.

Software problems prevented the Starliner capsule from attempting to dock at the space station during an initial test flight in 2019. Fuel valve problems found last summer prevented the Starliner capsule from docking at the space station during an initial test flight in 2019.

Both NASA and Boeing say that the problem has been resolved and are now ready for flight. We wouldn’t have been here right now, if it weren’t for the success of this mission.” Butch Wilmore (a NASA astronaut) said Wednesday during a briefing. Wilmore is scheduled to fly with NASA on Starliner’s crewed first mission.

The flight, known as Orbital Flight Test-2 or OFT-2, requires the spacecraft to autonomously rendezvous and dock to the International Space Station. The capsule will then spend around five days attached to the orbiting outpost before returning to Earth. Unlike SpaceX’s Crew Dragon craft, which was built to splash down in the ocean, the Starliner capsule is designed to land under parachutes at White Sands Missile Range in New Mexico.

The Starliner spacecraft is carrying more than 800 pounds of cargo to the space station, including a mannequin nicknamed “Rosie the Rocketeer” in one of the capsule’s seats. The dummy astronaut is equipped with 15 sensors that will collect data throughout the flight, according to NASA.

Both Boeing’s Starliner capsule and SpaceX’s Crew Dragon were developed under NASA’s Commercial Crew Program, which was set up to help fund the creation of alternative ways to reach low-Earth orbit after the space agency retired its space shuttle fleet in 2011. NASA awarded Boeing $4. 2 billion in 2014 as part of the program, and SpaceX received $2. 6 billion that same year.

Denise Chow works as a reporter at NBC News Science, focusing on climate change and general science.

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