Julai Posted August 3, 2009 Report Posted August 3, 2009 It looks like a soap bubble, but this is a planetary nebula caused when stars die and bl.ast out a glowing shell of gas and plasma. Known as the "Soap Bubble Nebula", this rare planetary nebula PN G75.5 1.7 was discovered by an amateur astronomer A massive, anvil-shaped cloud is seen in this picture taken by an astronaut aboard the International Space Station as it travelled above western Africa near Senegal This image of the Carajás Iron Ore Mine in the Amazon was taken by the Advanced Land Imager on NASA's EO-1 satellite, and reveals the extent of deforestation Quote
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