| http://www.w3.org/ns/prov#value | - We are doing a lot of modifications to the shuttle both to decrease the weight, to increase its performance, and also to increase its capability to service the station, says Gary Coultas, deputy director of vehicle engineering for NASA at the Johnson Space Center in Houston, Texas. ...To continue reading this article, subscribe to receive access to all of newscientist.com, including 20 years of
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