Using a NASA satellite-based technique to measure urban growth, researchers found that Beijing, China, quadrupled in physical size between 2000 and 2009.
from News and Features - NASA's Jet Propulsion Laboratory http://ift.tt/1HjQFty
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Using a NASA satellite-based technique to measure urban growth, researchers found that Beijing, China, quadrupled in physical size between 2000 and 2009.
NASA’s IXPE observed the outer rim of the supernova remnant highlighted in purple in the inset. Data from IXPE is combined with data fr...
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