... Double Asteroid 90 Antiope . ... Explanation: This eight-frame animation is based on the first ever images of a double asteroid ! ... These sharp images were made at the Keck Observatory atop the Hawaiian volcano Mauna Kea using newly developed adaptive optics technology to overcome the blurring effect of Earth's atmosphere. ... Publications with keywords: binary asteroid - adaptive optics - asteroid . Publications with words: binary asteroid - adaptive optics - asteroid . ...