New video from NASA.
Read more: Blue Moon – second July full moon – on July 31
Bottom line: NASA ScienceCast video on Blue Moon of July 31, 2015.
from EarthSky http://ift.tt/1h2l3Ph
New video from NASA.
Read more: Blue Moon – second July full moon – on July 31
Bottom line: NASA ScienceCast video on Blue Moon of July 31, 2015.
from EarthSky http://ift.tt/1h2l3Ph
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