Mars Madness

Mars is fascinating, so fascinating that FiveThirtyEight is spending a whole month just writing about it. Given that it’s March Madness — and given humanity’s longstanding tradition of hurling robots and cameras at Mars with varying degrees of success, you know, like a free throw — we wanted to figure out the winner of the ultimate Martian bracket.

Seeds and such come later, but for now, merely select the cooler Mars mission or landmark:

Which is the cooler mission or landmark?

Battle: : Mars

Mars Observer (1992)

All contact lost three days before arrival on Mars. It may very well be orbiting Mars, we have no idea.

Mariner 8 (1971)

Did not attain Earth orbit.