Planet X91 Descending into Id

Ravina, the overseer of the group who has gone to the polar ice to build a weather station discovers a hole in the ice with parallel sides. Descending the tunnel she sees a black dot in the ice. It follows her every move. The black dot grows into a face. The eyes stare at her. Before she could react an arc of electricity engulfs her. She manages to push the ascent button just before she is struck ...