NASA scientists are crisscrossing the globe in 2017 – from a Hawaiian volcano to Colorado mountain tops and west Pacific islands – to investigate critical scientific questions about how our planet is changing and what impacts humans are having on it.
January 12, 2017
from NASA http://ift.tt/2joL79h
via IFTTT
January 12, 2017
from NASA http://ift.tt/2joL79h
via IFTTT
