ANCHORAGE, Alaska (AP) — The former astronaut at the center of a love triangle that featured a bizarre airport assault by his former astronaut girlfriend on his new love interest was the pilot who survived a small plane crash last month in rural Alaska, federal officials said Friday. Bill Oefelein piloted the shuttle Discovery in December 2006. Two months later, his former girlfriend, Lisa Nowak, raced the 900 miles from Houston to the Orlando airport to confront Colleen Shipman, wearing an astronaut diaper so that she wouldn't have to stop and she donned a wig and trench coat as Shipman...