California 7th-Graders Uncover Martian Cave

Meera Dolasia
Thu, 24 Jun 2010 16:29:31 -0700

A 7th-Grade class from California's Evergreen Middle School made an exciting discovery last week - A hitherto unnoticed cave on the Mars, that experts believe may be as big as, 620X 520ft. wide and 380ft. deep.