The skills students learn and develop through a vocational education can take them anywhere — even to outer space, according to a visiting speaker at Northeast Metro Tech. NASA Astronaut and Ret. Navy Capt. Scott Tingle, a Massachusetts native and alumnus of Blue Hills Regional Vocational Technical School in Canton, visited students  and shared his journey from studying machine drafting as a high school student to being accepted to NASA’s 2009 Astronaut Class. “We’re incredib