2022-03-18T23:39:51+00:00
xsd:dateTime
astronaut
2007-11-24T01:18:21+00:00
xsd:dateTime
approved
2013-01-14T13:25:42+00:00
xsd:dateTime
2007-11-24T01:18:21+00:00
xsd:dateTime
101984
xsd:long
Goddard, Robert H.
Goddard, Robert H.
Robert H. Goddard