#NASA spent hundreds of millions of dollars to make these reusable engines disposable. Just sayin https://t.co/TSvwQRYkbZ
— NASA Watch (@NASAWatch) March 22, 2018
These four engines are ready to rumble for Exploration Mission-1! The first flight of #NASASLS and @NASA_Orion will go farther into deep space than any rocket has ever gone.
— NASA_SLS (@NASA_SLS) March 22, 2018
MORE >> https://t.co/vchcyphema pic.twitter.com/ow1XdDexyA
Keith's note: SpaceX, Blue Origin and ULA are focusing on reusable launch technology while NASA is doing the exact opposite. What do they know that NASA does not?
from NASA Watch http://ift.tt/2DNvvoI
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