Spacetime With Stuart Gary

79: A crack in Earth's magnetic shield

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Sinopsis

Stream episodes on demand from www.bitesz.com and www.spacetimewithstuartgary.com (both mobile friendly). *A crack in Earth's magnetic shield A crack has been detected in Earth’s magnetosphere. The event -- which lasted over two hours -- was caused by a powerful blast from the Sun known as a Coronal Mass Ejection. *Over 15 thousand potentially deadly near Earth asteroids discovered Over 15 thousand potentially deadly near Earth asteroids have now been discovered by astronomers. Scientists are now detecting about 30 new asteroids in near Earth orbit’s – so called NEOs -- each week. *NASA opens new deep space communications dish near Canberra NASA has formally commissioned its latest dish at the Canberra Deep Space Communication Complex near Tidbinbilla. The new 34 metre antenna -- DSS36 – is part of a 120 million dollar upgrade by NASA to increase capacity at the Canberra facility by building two new dishes. *Japan launches new weather satellite Japan has launched its new Himawari 9 weather satellite aboard an