The Universe Catastrophes that Changed the Planets (2011)

The planets of our solar system have experienced epic catastrophes throughout their long history both raining down from outside and bubbling up from within Well voyage back in time to investigate the violent events that profoundly shaped the planets including earth itself Well witness stunning revelations about what transformed Mars into a barren hostile desertThe disaster that changed Venus from temperate to hellishThe impact that blew away Mercurys mantle turning it into a planetary coreA colossal disturbance that rearranged the orbits of the gas giantsTitanic impacts on JupiterAnd how a lost moon may finally explain Saturns rings