来自MSN7 个月
NASA Scrubs Starliner's May 25 Launch Attempt
When Boeing won the lion's share of funding in NASA's Commercial Crew Program, it intended to have Starliner flying to the International Space Station (ISS) by 2017. A series of hardware flaws and ...
Starliner Astronauts May Ride Back With SpaceX. It’s Another Boeing Problem.
NASA astronauts Butch Wilmore and Suni Williams traveled to the International Space Station on Boeing’s troubled Starliner ...