#9: "The TUBES"

Original Presentation: http://www.geocities.com/marsunearthed/tubes/mars_tubes.html

Description: Glassy semi-transparent linear TUBES with a regular convex, cylindrical shape having diameters ranging from 140 YARDS and greater!! Tubes have a regular supporting arch structure. Evident "craters" associated with this linear structure do not have typical impact crater shape and are, in fact, connected to the TUBES.

Arthur C. Clarke Discovers "The Glass Worms of Mars"
Incidentally, The noted SCI-FI author Arthur C. Clarke has issued a call for NASA to deal with and recognize the nature of these tubes:

"I'm still waiting for an explanation of that extraordinary glass worm on ... [Mars].. Wh..It's one of the most incredible images that's ever come from space and there have been no [official] comments on it whatsoever!

http://www.enterprisemission.com/images/arthur.jpg