Sunita Williams, Butch Wilmore
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Starliner's debut crew flight was supposed to last just a week, but NASA ordered the capsule to return empty and transferred Wilmore and Williams to SpaceX for the return leg. They have been stuck there since June | File photo

Sunita-Butch’s homecoming delayed further as SpaceX postpones flight


Cape Canaveral (US), Mar 13 (AP) A launch pad problem prompted SpaceX to delay a flight to the International Space Station on Wednesday to replace NASA's two stuck astronauts - Butch Wilmore and Suni Williams.

The new crew needs to get to the International Space Station before the two can head home after nine months in orbit.

Concerns over a critical hydraulic system arose less than four hours before the Falcon rocket's planned evening liftoff from NASA's Kennedy Space Center. As the countdown clocks ticked down, engineers evaluated the hydraulics used to release one of the two arms clamping the rocket to its support structure. This structure needs to tilt back right before liftoff.

Already strapped into their capsule, the four astronauts awaited a final decision, which came down with less than an hour remaining in the countdown. SpaceX canceled for the day. Officials later said the launch was off until at least Friday.

Once at the space station, the U.S., Japanese and Russian crew will replace Wilmore and Williams, who have been up there since June. The two test pilots had to move into the space station for an extended stay after Boeing's new Starliner capsule encountered major breakdowns in transit.

Starliner's debut crew flight was supposed to last just a week, but NASA ordered the capsule to return empty and transferred Wilmore and Williams to SpaceX for the return leg. (AP)

(Except for the headline, this story has not been edited by The Federal staff and is auto-published from a syndicated feed.)
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