7 个月
Live Science on MSNNASA's Curiosity rover accidentally reveals ultra-rare sulfur crystals after crushing a ...But when the robot drilled into another nearby rock, it revealed the crystals were made of pure sulfur. Sulfur has been ...
sulfur in its elemental form is odorless. The discovery raises great interest, as the formation history and conditions that led to these crystals must now be thoroughly investigated. NASA reports ...
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