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Perspective on Mars comes from spacecraft... Fly By -> Take a few photos Go into Orbit -> Photograph + Map Planet (global view) 3 Spacecraft landed successfully - 2 in 1976, pathfinder in 1997 [[strikethrough]] a [[planet?]] from orbit [[/strikethrough]] To get perspective on observations of Mars ->Let's see what our planet looks like from orbit ->When I was in the shuttle, ~200 miles above Earth, circling planet every 90 min Could look down + see -> sparkling blue oceans snow-capped mountains enormous hurricanes, [[strikethrough]] [[?]] [[/strikethorugh]] cities lining coasts ---------- ->Blue Marble... Read ending of m. of m.