Searching for Life in the Soil of Mars

The perseverance rover will have arrived at mars and either landed successfully or failed spectacularly. Its purpose is to search for life in the soil of mars and return samples to earth, where they can be studied by scientists under a microscope. There may be dinosaur bones on the moon because when the big asteroid or asteroids hit earth 60 million years ago, there was so much ejecta that some of it would have ended up on the moon. Once we get back to the moon in a few years, maybe we'll run across some interesting flash frozen dinosaur. And if life can go up from earth, life can come down to earth.