KENNEDY SPACE CENTER, FLA. - In the mobile service tower on Pad 17-B, Cape Canaveral Air Force Station , Fla., the Boeing Delta II interstage adapter is being lifted away from the center body section. The interstage adapter was found to be faulty during a review of launch vehicle hardware. It will be replaced, and the second stage previously removed will be re-installed within a few days. Launch of Deep Impact is now scheduled no earlier than Jan. 12.