https://apnews.com/8c4bcdbddb524b599ec51f40c5035e34

MOUNTAIN VIEW, Calif. (AP) — Two of Alphabet's high-flying startups are leaving the nest.

Loon and Wing are graduating from X, Alphabet's secretive incubator known as the "moonshot factory." Loon aims to deliver internet signals via hot air balloons, while Wing builds airborne delivery drones.