shock waves
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The First-Ever Shocked Zircon Crystals Have Been Found From Mars, Providing Fresh Views on When Life May Have Arisen
Are we alone in the Universe? Billions of dollars are being spent trying to answer that simple question. The implications of finding evidence for life beyond Earth are staggering. The “before and after” mark would punctuate human history. Mars is currently the most popular exploration target to search for evidence of life elsewhere. Yet little…