Ursa Minor (cave) Ursa Minor (cave) Ursa Minor Cave is part of Sequoia National Park, a naturally formed system of caves in California's Sierra Nevada. The cave was discovered in August 2006 by four cave explorers from the Cave Research Foundation who found a softball-sized hole on a cliff face in the mountains. After widening the hole to allow for human entry, the explorers discovered one of the most spectacular caves in the western United States. The cave has since been named "Ursa Minor," because of the large bear skeleton found in the cave. The cave was featured in the September 2007 issue
Ursa (DC Comics) escape. However, the prisoner was later revealed to be an illusion, created by the Psycho-Pirate. "Action Comics" #845 (January 2007), which is the second part of the "Last Son" arc by Geoff Johns & Richard Donner, finally introduced Ursa to the "Superman" comic book canon. This version of her contains elements similar to the originally released version of Superman II (even though Donner is co-writing this arc) where she is in love with Zod. Zod and Ursa are the parents of the Kryptonian boy that Superman and Lois Lane adopted. In a flashback in Action Comic Annual #10 a fleshed