ATom Mission interview clips — Donald Blake

Snakes on a NASA plane! No, not that kind of snake. Donald Blake from the University of California Irvine with the #EarthExpedition ATom mission explains why "snakes" are part of the Whole Air Sampler from behind the scenes on the DC-8 aircraft. The ATom mission aboard NASA's DC-8 flying laboratory is sampling worldwide in one of the most extensive surveys of the atmosphere to date, measuring over 200 gases as well as airborne particles. The science team is particularly interested in methane, tropospheric ozone and black carbon particles, which have strong effects on climate and which all have both human and natural origins. Follow along with all eight of our #EarthExpeditions here: http://www.nasa.gov/earthexpeditions

Credit: NASA’s Goddard Space Flight Center/Matthew R. Radcliff

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