Sentences with phrase «exposed white patches»
In June the probe's eight - foot - long robotic arm exposed white patches of ice in the rust - colored Martian dirt; in July it took bits of the icy soil and studied its composition.
http://discovermagazine.com/ Not exact matches
At a Friday Jum» ah prayer service earlier this month, more than a 150 worshippers trickled in, deposited shoes up front, and found a patch of floor in a chamber with bare white walls and exposed pipes on the ceiling.