Shocking Spherules! – NASA Science

A closeup photo of a Martian rock shows a rough, bubbly texture that ranges in color from pale brownish-orange around the edges, to more gray-tinged orange nearer the center. Many of the bumps or bubbles are spherical, others are crushed or halved, looking like a jar of spilled gray capers, mingled with some creamy, orange-colored sauce.
Alex Jones, PhD written by Imperial College London Last week, the Science team was surprised by a strange rock containing ...
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