Land Strides News Today

The planetary puzzle of life on mars. youve heard of cures. nasas rover studying the geology on the ground. maven is hoping to study mars from above and answer a 4 billion-year-old question what made the fourth planet from the sun turn red and barren. >> its gone from a desert, geological world, kind of boring rocks to this exciting blooming world with a history that does include warm wet times, climate change, dynamic atmosphere, land strides, ice sheets, buried ice, unbelievable. >> reporter: ...