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New theory on how Earth's crust was created

More than 90% of Earth's continental crust is made up of silica-rich minerals, such as feldspar and quartz. But where did this silica-enriched material come from? And could it provide a clue in the search for life on other ...

dateMay 05, 2017 in Earth Sciences
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Next breakthroughs in exoplanet discovery

It was a good week for astrobiology. Within days of NASA's announcement that the necessary ingredients for life exist in the plumes erupting from the southern pole of Saturn's moon Enceladus, scientists gathered at Stanford ...

dateMay 01, 2017 in Astronomy
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