This story was updated at 12:03 p.m. ET NASA engineers are still perplexed by a stuck valve in the International Space Station's cooling system and may even add an extra spacewalk to fix it to the ...

The beleaguered Starliner spacecraft has suffered another setback: four stubborn valves that will not open. These valves, and scheduling conflicts with other upcoming missions, will delay Starliner’s ...

Flight controllers struggled Wednesday to open a stuck valve in a cooling loop at the International Space Station, as the 13 orbiting astronauts enjoyed a little time off after an intense week of ...

The Boeing Starliner, is set to undock from the ISS on June 22. This is a several day delay. During its current mission, the spacecraft has encountered a fifth helium leak and a stuck oxidizer valve.

A pair of spacewalking astronauts finished installing a fresh storage tank outside the International Space Station on Tuesday, but a stuck valve was threatening to jeopardize half of the cooling ...

No new launch date is available yet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Boeing's Starliner capsule is still under repair as the ...