FRANCE - JUNE 01:  Exclusive: New Proof Of The Presence Of Water In Martian Underground On January 1St, 2001 In Nancy, France. The Sample - A Thin Slice Of The Meteorite - Is Covered In A Layer Of Gold For Improved Ionic Conduction And Set In Resin Before Being Placed In The Vacuum Compartment.  (Photo by Patrick AVENTURIER/Gamma-Rapho via Getty Images)