WASHINGTON: Boeing’s Starliner spacecraft landed uncrewed in a New Mexico desert late on Friday, capping a three-month test mission hobbled by technical issues that forced the astronauts it had flown to the International Space Station to remain there until next year.

NASA astronauts Butch Wilmore and Suni Williams, who became the first crew to fly Starliner in June, remained on the ISS as Starliner autonomously undocked at 6:04 p.m. ET (2204 GMT) on Friday, beginning a six-hour trek to Earth using maneuvering thrusters that NASA last month deemed too risky for a crew. Starliner returned to Earth seemingly without a hitch, a NASA live stream showed, nailing the critical final phase of its mission. Though the mission was intended to be a final test flight before NASA certifies Starliner for routine missions, the agency’s decision last month to keep astronauts off the capsule over safety concerns threw the spacecraft’s certification path into uncertainty, despite the clean return Boeing executed. —Reuters