An asteroid the size of a small moon is on a crash course toward Earth, and only NASA veteran Boston Low has the expertise to stop it. Along for the ride are award-winning journalist Maggie Robbins and internationally renowned geologist Ludger Brink. Once the wayward asteroid is nuked into a safe orbit, the trio conducts a routine examination of the rocky surface. What they uncover is anything but routine. Low, Brink and Robbins unwittingly trigger a mechanism that transforms the asteroid into a crystal-like spacecraft.
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