Exploding Stars Make Key Ingredient in Sand, Glass
A new study shows that silica - one of the most common substances on Earth - is formed when massive stars explode.
from News and Features - NASA's Jet Propulsion Laboratory https://ift.tt/2KdoByc
Around 170 migrants missing in the Mediterranean after two shipwrecks - The Telegraph
Around 170 migrants missing in the Mediterranean after two shipwrecks The Telegraph An estimated 170 migrants have been lost in the Mediterranean in two incidents involving dinghies that left from Libya and Morocco, migrants organisations said ... View full coverage on Google News from Top stories - Google News http://bit.ly/2HllgiB
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