NASA's Goddard Space Flight Center

Solar Observatory discovers its 3,000th comet

On Sept. 13, 2015, the Solar and Heliospheric Observatory—a joint project of the European Space Agency and NASA—discovered its 3,000th comet, cementing its standing as the greatest comet finder of all time. Prior to the ...

dateSep 15, 2015 in Space Exploration
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NASA measuring the pulsating aurora

Thanks to a lucky conjunction of two satellites, a ground-based array of all-sky cameras, and some spectacular aurora borealis, researchers have uncovered evidence for an unexpected role that electrons have in creating the ...

dateOct 07, 2015 in Space Exploration
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