Alondra

Alondra was the uninhabited third planet of the Pallas 14 system. It was located in the Alpha Quadrant. ( production art)

In 2269, the USS Enterprise (NCC-1701) attempted to intercept an unidentified cosmic cloud that had entered the system near Alondra. However, en route, the crew noticed Alondra disappear from sensors, only to observe that planet was engulfed and consumed by the cosmic cloud creature. 

Alondra Alondra