Publications by authors named "P Janhunen"

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One kilometer (1 km) electric solar wind sail tether produced automatically.
Henri Seppänen, Timo Rauhala, Sergiy Kiprich, Jukka Ukkonen, Martin Simonsson, Pekka Janhunen

Rev Sci Instrum· September 2013

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Invited article: Electric solar wind sail: toward test missions.
P Janhunen, P K Toivanen, J Polkko, S Merikallio, P Salminen

Rev Sci Instrum· November 2010

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Biological feedbacks as cause and demise of the Neoproterozoic icehouse: astrobiological prospects for faster evolution and importance of cold conditions.
Pekka Janhunen, Hermanni Kaartokallio, Ilona Oksanen, Kirsi Lehto, Harry Lehto

PLoS One· February 2007

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