Bogangcheon (보강천, 寶崗川) is a stream in the counties of Goesan, Jeungpyeong and Cheongwon in Chungcheongbuk-do.

KARI, the Korean Aeronautic and Research Institute, has decided to set up a center at Jeungpyeong-eup, Miam-ri, where the stream flows. It is likely that the area around where the center will be set up will be changed somewhat to accomodate visitors coming to hear talks and see demonstrations on space development.