NASA picks another Mars flight to explore its core
Aug 21, 2012
WASHINGTON (AP) ― After driving all around Mars with four rovers, NASA wants to look deep into the guts of the red planet. The space agency decided Monday to launch a relatively low-cost robotic lander in 2016 to check out what makes the Martian core so different from Earth’s. NASA’s Discovery program picked a project called Insight over missions to a Saturn moon and a comet, drawing complaints from scientists who study other places in our solar system that NASA is too focused on Mars. All three