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Home / News / Tags / volcanism
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The mass extinction of the marine life nearly 93 million years ago would have been most likely determined by the lack of oxygen in the oceanic waters as an intense underwater volcanic activity was triggered, says a study co-authored by Steven Turgeon of the University of Alberta. For a long time volcanism was thought... |
17 July 2008
10:29 GMT |
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Soil samples returned from the Moon during the Apollo missions were for the first time proven to contain trace amounts of water, although they cannot indicate how much water is currently present there nor can they be used to predict a method through which water could be extracted in the near future. The long expected... |
10 July 2008
03:18 GMT |
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Mercury is the smallest planet in the solar system, but one thing is certain: it wasn't always this small. At least, that's what the data collected by NASA's MESSENGER spacecraft during the beginning of this year reveals. In the early history of the solar system, when Mercury was much warmer than it is... |
5 July 2008
04:56 GMT |
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Multispectral imaging data collected by NASA's MESSENGER spacecraft during its first fly-by in January this year reveals that volcanism was one of the essential factors that contributed to the shaping of the surface of Mercury. The spacecraft was able to distinguish surface rock units that have been linked to la... |
4 July 2008
02:57 GMT |
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Images relayed back to Earth in 2001 by the Mars Odyssey Thermal Emission Imaging System, or THEMIS for short, on board the Mars Reconnaissance Orbiter, seem to have recently fallen back into the scientists' attention. Hundreds of small depressions on the surface of Mars reveal salt deposits similar to those fou... |
21 March 2008
04:53 GMT |
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Although Mars doesn't look much like a planet ravaged by volcanic activity in the past, it is clear that it had to go through such a stage in its history. Now, new observations conducted with ESA's Mars Express spacecraft reveal the actions of lava flows and water on the surface, and how these molded the Ma... |
14 March 2008
11:04 GMT |
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