I remain skeptical about anything found on earth, since life is so pervasive here. Even if the meteorites do contain fossils it might be possible that their ch

I remain skeptical about anything found on earth, since life is so pervasive here. Even if the meteorites do contain fossils it might be possible that their chemical composition just happens by mere coincidence to be similar to that of Mars. I'd be much more persuaded if a rover on the planet was to find fossils, or if a sample return mission was found to contain fossils.