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Keywords: space
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Journal Articles
Current History (2023) 122 (847): 314–316.
Published: 01 November 2023
... and making contact may be very long—on the order of hundreds or thousands of years. © 2023 by The Regents of the University of California 2023 space extraterrestrial intelligence astronomy astrobiology The search for extraterrestrial intelligence (SETI) has been pursued at least since...
Journal Articles
Current History (2015) 114 (768): 16–22.
Published: 01 January 2015
...James Clay Moltz Given the growing number of actors and spacecraft in orbit, the major challenge facing the international community is one of collective action…. © 2015 Current History. All rights reserved. 2015 The Regents of the University of California James Clay Moltz space...