As the region's summer comes to a close, NASA is hard at work studying how rising temperatures are affecting the Arctic.
from News and Features - NASA's Jet Propulsion Laboratory http://ift.tt/1sj95yS
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As the region's summer comes to a close, NASA is hard at work studying how rising temperatures are affecting the Arctic.
This artist’s concept depicts a smaller white dwarf star pulling material from a larger star, right, into an accretion disk. Earlier th...
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