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Earth
Jan 13, 2017
An artist’s depiction of GRIFEX in orbit.
Technology Development: The GEO-CAPE ROIC In- Flight Performance Experiment (GRIFEX) CubeSat was... Read More
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Planets of Our Solar System
Jan 5, 2017
Technology Development: When the Galileo mission’s probe entered the Jovian atmosphere in December 1995, it experienced temperatures twice as hot as... Read More
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Solar System, Sky Watching, Meteor Showers
Dec 30, 2016
Earth will pass through a stream of debris from comet 2003 EH1 on January 3, 2017, producing a shower of meteors known as the Quadrantids.
Read... Read More
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Dec 21, 2016
Dennis Andrucyk has been selected as deputy associate administrator for NASA's Science Mission Directorate (SMD) in Washington, effective Jan. 17... Read More