Return to the Red Planet: The Mars Observer Mission By Unnamed, Unnamed Books / Paperback Transportation › Spaceflight Publisher: NASA, January 1993 Price $17.99 Free Shipping Send to a friend Used - Good Good condition. (NASA, Space Flight, Mars) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $17.99 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.