Dr. Dean R. Chapman a Ames Research Center scientists studing tektits, holding a simulated tektite created in the Ames arc jet facility (left) and authentic Australian tektite over a map of Australia.
Dr. Dean R. Chapman a Ames Research Center scientists studing tektits, holding a simulated tektite created in the Ames arc jet facility (left) and authentic Australian tektite over a map of Australia.