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My Favorite Images from the Planetary Photojoural
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List 		Catalog # Target Mission Instrument Addition Date Size
Remove Image from Favorite List PIA18858 Mars MAVEN
 Neutral Gas and Ion Mass Spectrometer
 2014-11-07 3001x1916x3
These eight graphs present data from the Neutral Gas and Ion Mass Spectrometer on NASA's MAVEN orbiter identifying ions of different metals added to the Martian atmosphere shortly after comet C/2013 A1 Siding Spring sped close to Mars.
Title:
Ions of Eight Metals from Comet Dust Detected in Mars Atmosphere