STS-105

Template:Short description Template:Use dmy dates Template:Infobox spaceflight

STS-105 was the 30th mission of Space Shuttle Discovery, in which Discovery went to the International Space Station. It launched from Kennedy Space Center, Florida, on 10 August 2001. This mission was Discovery's final mission until STS-114, because Discovery was grounded for a refit, and then all Shuttles were grounded in the wake of the Columbia disaster. The refit included an update of the flight deck to the glass cockpit layout, which was already installed on Atlantis and Columbia.

CrewEdit

Template:Spaceflight crew

Space walksEdit

Barry and Forrester – EVA 1
EVA 1 Start: 16 August 2001 – 13:58 UTC
EVA 1 End: 16 August 2001 – 20:14 UTC
Duration: 6 hours, 16 minutes
Barry and Forrester – EVA 2
EVA 2 Start: 18 August 2001 – 13:42 UTC
EVA 2 End: 18 August 2001 – 19:11 UTC
Duration: 5 hours, 29 minutes

Crew seat assignmentsEdit

citation	CitationClass=web }}</ref>	Launch	Landing	File:Space Shuttle seating plan.svg Seats 1–4 are on the flight deck. Seats 5–7 are on the mid-deck.
1	Horowitz
2	Sturckow
3	Forrester
4	Barry
5	Culbertson	Voss
6	Dezhurov	Helms
7	Tyurin	Usachov

Mission highlightsEdit

File:05 ICC STS-105.jpg

ICC STS-105 with EAS and MISSE

The main purpose of STS-105 was the rotation of the International Space Station crew and the delivery of supplies utilizing the Italian-built Multi Purpose Logistics Module (MPLM) Leonardo on its second flight (STS-102, STS-105). The crew also performed two spacewalks and conducted scientific experiments. The Multi Purpose Logistics Module (MPLM) taken on STS-105 contained additional scientific racks, equipment and supplies. It is Template:Convert long and Template:Convert in diameter and has a dry mass of over Template:Convert. An identical module named Raffaello has flown twice (STS-100 and, later, STS-108).

Aboard Leonardo were six Resupply Stowage Racks, four Resupply Stowage Platforms, and two new scientific experiment racks for the station's U.S. laboratory Destiny. The two new science racks (EXPRESS Racks 4 and 5) added further science capability to the station. EXPRESS stands for Expedite the Processing of Experiments to the Space Station. EXPRESS Rack 4 weighs Template:Convert and EXPRESS Rack 5 weighs Template:Convert. The empty weight of each EXPRESS rack is about Template:Convert. EXPRESS Racks 1 and 2A were delivered aboard the Raffaello cargo module during STS-100/6A in April 2001. EXPRESS Rack 3 was brought to the station during STS-111 in 2002. The racks were manufactured at the Space Station Processing Facility.

The Resupply Stowage Racks and Resupply Stowage Platforms were filled with Cargo Transfer Bags that contain equipment and supplies for the station. The six Resupply Stowage Racks contained almost Template:Convert of cargo and the four Resupply Stowage Platforms contained about Template:Convert of cargo, not including the weight of the Cargo Transfer Bags, the foam packing around the cargo or the straps and fences that held the bags in place. The total weight of cargo, racks and packing material aboard Leonardo was just over Template:Convert. Total cargo weight was about Template:Convert.

Also carried in the payload bay was an Integrated Cargo Carrier (ICC) carrying the Early Ammonia Servicer and MISSE PECs 1 & 2.

Another payload on board is the Materials International Space Station Experiments (MISSE). This project was a NASA/Langley Research Center-managed cooperative endeavor to fly materials and other types of space exposure experiments on the space station. The objective was to develop early, low-cost, non-intrusive opportunities to conduct critical space exposure tests of space materials and components planned for use on future spacecraft. Johnson Space Center, Marshall Space Flight Center, Glenn Research Center, the Materials Laboratory at the Air Force Research Laboratory and Boeing Phantom Works were participants with Langley in the project. The MISSE experiments were the first externally mounted experiments conducted on the ISS. The experiments were in four Passive Experiment Containers (PECs) that were initially developed and used for an experiment on Mir in 1996 during the Shuttle-Mir Program. The PECs were transported to Mir on STS-76. After an 18-month exposure in space, they were retrieved on STS-86. PECs are suitcase-like containers for transporting experiments via the space shuttle to and from an orbiting spacecraft. Once on orbit and clamped to the host spacecraft, the PECs are opened and serve as racks to expose experiments to the space environment.

Other payloads on board were part of the Goddard Space Flight Center's Wallops Flight Facility Shuttle Small Payloads Project. The SSPP system utilizes payload carrier systems such as the Hitchhiker, Getaway Specials and Space Experiment Modules to provide a low cost scientific research environment. SSPP payloads on STS-105 include the Hitchhiker payload Simplesat, The Cell Growth in Microgravity GAS Canister (G-708), the Microgravity Smoldering Combustion experiment (MSC), and the Hitchhiker Experiment Advancing Technology Space Experiment Module-10 payload).

STS-105 launches.jpg

STS-105 launches from Kennedy Space Center, 10 August 2001.
ISSafterSTS105.jpg

Illustration of the International Space Station during STS-105.
STS 105 SSRMS.jpg

The Canadarm2 / Space Station Remote Manipulator System (SSRMS) being operated by a crew-member.
STS-105 landing.jpg

STS-105 lands at the Shuttle Landing Facility, 22 August 2001.

Template:LaunchAttempt

This was the only Shuttle launch to go before the scheduled launch time, at the beginning, rather than the optimal middle or later, of the 10-minute launch window to rendezvous with ISS. It launched early because an approaching storm system threatened to violate launch criteria at the appointed time.<ref name="Thunders">Template:Cite news</ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Wake-up callsEdit

NASA began a tradition of playing music to astronauts during the Gemini program, which was first used to wake up a flight crew during Apollo 15.<ref name="chronology"> Template:Cite news </ref> Each track is specially chosen, often by their families, and usually has a special meaning to an individual member of the crew, or is applicable to their daily activities.<ref name="chronology"/><ref name="wakeup"> {{#invoke:citation/CS1|citation |CitationClass=web }} </ref>

Flight Day	Song	Artist/Composer
Day 2	"Back in the Saddle Again"	Gene Autry
Day 3	"The White Eagle"	traditional Russian folk song
Day 4	Overture from The Barber of Seville	Rossini
Day 5	"Arthur's Theme (Best That You Can Do)"	Christopher Cross
Day 6	"Big Boy Toys"	Aaron Tippin
Day 7	"The Marvelous Toy"	Tom Paxton
Day 8	"Time Bomb"	Patrick and Andrew
Day 9	"Hotel California"	The Eagles
Day 10	"Under the Boardwalk"	The Drifters
Day 11	"Brand New Day"	Sting
Day 12	"East Bound and Down"	Jerry Reed
Day 13	"Again"	Lenny Kravitz