1 inch pin. STS-135 is the last Space Shuttle mission. Description: Space shuttle Atlantis will carry the Raffaello multipurpose logistics module to deliver supplies, logistics and spare parts to the International Space Station. Atlantis also will fly a system to investigate the potential for robotically refueling existing spacecraft and return a failed ammonia pump module.
Launch Date: July 8th
Launch Vehicle: Space Shuttle Atlantis
Launch Site: Kennedy Space Center - Launch Pad 39A
Commander: Christopher Ferguson
Pilot: Douglas Hurley
Mission Specialist 1: Sandra Magnus
Mission Specialist 2: Rex Walheim