NASA launches InSight spacecraft to Mars to dig down deep

CAPE CANAVERAL, Fla. — A robotic geologist armed with a hammer and quake monitor rocketed toward Mars on Saturday, aiming to land on the red planet and explore its mysterious insides.In a twist, NASA launched the Mars InSight lander from California rather than Florida's Cape Canaveral. It was the first interplanetary mission ever to depart from the West Coast, drawing pre-dawn crowds to Vandenberg Air Force Base and rocket watchers down the California coast into Baja.The spacecraft will ta