![Mars]( "Mars")
In May 2018, Opportunity had actually been doing science on Mars because 2004, as well as there was no reason to assume that the determined vagabond wouldn'' t continue. A dust tornado struck that totally covered the world from view. After fine dust coated Opportunity'' s s.
Original source: https://www.engadget.com/2019/05/06/dust-storms-ate-water-on-mars/
