I'd like to see if Velikovsky was right and if a planet did destroy Mars with such a close near miss that oceans were pulled into space and the difference in electrical charge sent a cosmicly huge lightning bolt across the equator of Mars leaving an explosively 17 mile deep and 3100 mile long scar we now call the Mars rift valley.

Imagine the oceans turning to ice and illuminated by the hot lightning bolt as they are pulled into space. Imagine the theorized planet Oberon that whose orbit was just beyond Mars being totally destroyed and is now a ring of asteroid belt debris.

That would be a nearby show worth watching.