NASA: Ingredients for Life at Saturn’s Moon Enceladus
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NASA's Cassini spacecraft discovered hydrogen
NASA's Cassini spacecraft discovered hydrogen in the plume of gas and icy particles spraying from Saturn's moon Enceladus. The discovery means the small, icy moon — which has a global ocean under its surface — has a source of chemical energy that could be useful for microbes, if any exist there. The finding also provides further evidence that warm, mineral-laden water is pouring into the ocean from vents in the seafloor.
7 سال پیش
در تاریخ 1396/02/28 منتشر شده
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