Dan Kovalchik has spent nearly 30 years in the aerospace business, traveling to a variety of remote locations before returning to civilization in Florida. Today, he works at the Ca...lihat lebih banyakDan Kovalchik has spent nearly 30 years in the aerospace business, traveling to a variety of remote locations before returning to civilization in Florida. Today, he works at the Cape Canaveral Air Force Station, where he helps test and launch Delta rockets—when he’s not dreaming about another overseas assignment.lihat lebih sedikit