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The Autonomous Viking

Hutchings, Edward, Jr. (1983) The Autonomous Viking. Science, 219 (4586). pp. 803-808. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20150121-111217242

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Abstract

The two Viking spacecraft launched to Mars in 1975 were designed for 90 days of intense observations followed by an extended mission phase to end in 1978. Because the spacecraft were still operating so well in 1978, three more mission phases were added and the project was not officially terminated until 1980. During these last three mission phases delays in controlling the orbiters from the earth increased. The spacecraft were kept functional and the length of the Viking mission was extended because the ground crew, over a period of 2 years, gradually made the orbiters autonomous.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1126/science.219.4586.803DOIArticle
http://www.sciencemag.org/content/219/4586/803PublisherArticle
http://www.jstor.org/stable/1689816JSTORArticle
Additional Information:© 1983 American Association for the Advancement of Science.
Issue or Number:4586
Record Number:CaltechAUTHORS:20150121-111217242
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150121-111217242
Official Citation:The Autonomous Viking Edward Hutchings Jr. Science 18 February 1983: 219 (4586), 803-808. [DOI:10.1126/science.219.4586.803]
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:53942
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:21 Jan 2015 20:37
Last Modified:03 Oct 2019 07:53

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