Technical Issues Delay Astronauts’ Return to Earth

Technical Issues Delay Return

Two astronauts’ return to Earth has been delayed due to technical issues, officials have said. The Boeing spacecraft and NASA’s two astronauts, Butch Wilmore and Suni Williams, took off on June 5 and docked at the International Space Station (ISS) the next day.

Challenges Aboard the Starliner

A few days into the mission, the crew started investigating five small helium leaks, five failures with the thruster before the craft docked at ISS, and a faulty valve that is not properly closed, according to an updated release on June 10 from the Starliner crew. The two astronauts are the first people to fly on the Boeing Starliner: a partially reusable spacecraft that transports crews to and from the ISS and other destinations in low orbit.

NASA’s Future Plans

NASA’s plan is to eventually use the Starliner to conduct routine astronaut missions, alongside SpaceX’s Crew Dragon. Steve Stich, manager of NASA’s commercial crew programming, said the decision was made to study the Starliner in space, because when it reenters, it will likely go into a deorbit burn, making it difficult to study. “This is the test flight, we are taking our time to understand the vehicle,” he said.

Return and Landing Schedule

When the craft does come back to Earth, it is now expected to land at White Sand Space Harbour, New Mexico on June 26 around 4:51 am Eastern time (10:51 CET). Stich confirmed that Starliner needs seven hours of helium to get back to Earth and currently has enough for 70 hours. The craft could spend up to 45 days at the Space Station if needed.

“Safety is in the foremost part as we approach the problems and we look forward to the return of Butch and Sunny,” Stich said during the press conference.