The ASH® Report: Industry News Artificial Aurora Studying Ionosphere Particle Movement https://www.pddnet.com/news/2017/06/photos-day-nasa-test-creates-artificial-aurora?et_cid=6007389&et_rid=652702755&type=image&et_cid=6007389&et_rid=652702755&linkid=Photos+of+the+Day%3a+NASA+Test+Creates+Artificial+Aurora