From the precursor to our future robot overlords to a galactic collision that just might ruin the day of our future descendants, NASA's been focused on extraterrestrial matters as of late. Still, the space agency isn't about to ignore its own backyard, announcing plans to send unmanned aircraft above hurricanes starting this summer to beef up its environmental science know-how. NASA's Hurricane and Severe Storm Sentinel (HS3) program is commissioning two of its
