and then there's nasa says mars 2020 mission that's the one that don hewitt and nicole schmitz of the german aerospace center in berlin are most interested in right now. the perseverance rover is set to land at just 0 crater which is a very exciting place if you look kind of well there are lots of craters on mars but this one is very special because there is a river delta on its floors. it shows that glowing water entered a body of still water and deposited sediment there it's proof that there was once a lake in the greater this is and where there was water there may have been life. the plan is that the rover will explore the area because this is part of a team developing a very advanced camera system mounted on the rovers mast. it will film the neighborhood in color and 3 d. . it's so powerful it could make out a fly at the end of a football pitch its job will be to look out for traces of ancient life. so we're looking for substances or textures or patterns that only a much wildlife is involved. would be for example a fragment of a fossilized microbe of course we're not reckoning whi