First the 10th planet
Secondly Plate Tectonics was on Mars
form the childhood days i was thaught that our EARTH is the only one which have plate tectonics
hmm.... there are 2 more months to end 2005 , i wonder what all facts are going to prove "was WRONG"

so the mars once (may had) life, is this going to pass on to the VENUS, when our EARTH dies?