Other payloads include two cargo carriers which contain heat shield tile samples, a spare pump module and a replacement mobile transporter reel assembly. Module Leonardo, which will carry food, clothing, spare parts and research equipment to the International Space Station. Discovery's payloads include the Italian-built logistics The orbiter payloads were installed in Discovery's payload bay on Wednesday. 1 and 3 connections and leak checks were completed, with No. Technicians continue performing system testing on Space Shuttle Discovery while the vehicle is powered at Launch Pad 39B. Reaction control system quick disconnect mates and interface leakįollowing payload installation into the payload bay last week, the payload bay and payload changeout room doors were closed on Friday. Reaction control system and the orbital maneuvering system pods. Thursday morning, workers will begin prelaunch propellant loading of the monomethyl hydrazine and nitrogen tetroxide for the forward Connections and leak checks ofĪuxiliary power units No. Over the holiday weekend, technicians performed no significant processing work at the launch pad. On Monday, the payload bay doors will be opened for payload testing and sensor installation in the Orbiter Boom Sensor System. The loading of hypergolic fuel into the solid rocket booster hydraulic power units is scheduled for next week. Testing of the reaction jet driver - electrical control system for the reaction control system jets - was successfully completed. + NASA Home > Mission Sections > Space Shuttle > Launch and Landing > STS-121ĭiscovery was powered up to support the prelaunch loading this week of hypergolic propellants into the forward and aft reaction control system and the orbital maneuvering system pods.įuel loading for the orbiter's auxiliary power units is scheduled for the weekend. The space shuttle processing flow begins at the end of each mission, when the orbiter lands at Kennedy or arrives back at Kennedy following a landing at an alternate landing site. NASA - Payload and Launch Processing The site requires that JavaScripts be enabled in your browser.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |