GAO: NASA Human Space Exploration: Delay Likely for First Exploration Mission
"With less than 2 years until the planned November 2018 launch date for its first exploration mission (EM-1), the National Aeronautics and Space Administration's (NASA) three human exploration programs--Orion Multi-Purpose Crew Vehicle (Orion), Space Launch System (SLS), and Exploration Ground Systems (EGS)-- are making progress on their respective systems, but the EM-1 launch date is likely unachievable as technical challenges continue to cause schedule delays. All three programs face unique challenges in completing development, and each has little to no schedule reserve remaining between now and the EM-1 date, meaning they will have to complete all remaining work with little margin for error for unexpected challenges that may arise."
from NASA Watch http://ift.tt/2pmypeM
via IFTTT
沒有留言:
張貼留言