A NASA Black Brant IX sounding rocket soars skyward into an aurora over Alaska following a 5:14 a.m. EST, Feb. 22, 2017 launch from the Poker Flat Research Range in Alaska
A NASA Black Brant IX sounding rocket soars skyward into an aurora over Alaska following a 5:14 a.m. EST, Feb. 22, 2017 launch from the Poker Flat Research Range in Alaska