With giant oceans coating the red planet s northern hemisphere, huge meteoroids would slam into the planet s surface kicking up giant waves 120 metres high.
This isn t the first time the idea of huge tidal waves has come up in relation to Mars.
Edward H. White II, pilot of the Gemini 4 spacecraft, floats in the zero gravity of space with an earth limb backdrop circa November 1965.
Five NASA astronauts aboard the Space Shuttle Atlantis look out overhead windows on the aft flight deck toward their counterparts aboard the Mir Space Station in March of 1996.
Echo 1, a spherical balloon with a metalized skin, was launched by NASA on 12th August 1960.
Four views of Earth rising above the lunar horizon, photographed by the crew of the Apollo 10 Lunar Module, while in lunar orbit, May 1969.