PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • According to Briere, the biggest current technological challenge is maintaining communications with the capsule from 140 million miles away--they plan to try out inflatable antennas.The project has already gained the support and advising of partners including Lockheed Martin, NASA, Stanford, Duke, UConn, and MIT, among other organizations, as well as two former NASA chief astronauts.
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  • scoop.it