
JSC2005-E-20604 (7 March 2005) --- Astronaut Lisa M. Nowak, mission specialist.

S121-E-05532 (6 July 2006) --- Astronaut Lisa M. Nowak logs data while temporarily occupying the commander's station on the flight deck of Discovery. The mission specialist and six crewmates were in the midst of one of their busiest days in space.

S121-E-06142 (8 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, floats on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-05401 (5 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, uses a handy reference manual while stationed at the controls on the aft flight deck of the Space Shuttle Discovery. She is preparing for the next day's activities which include docking with the International Space Station.

S121-E-05402 (5 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, uses a handy reference manual while stationed at the controls on the aft flight deck of the Space Shuttle Discovery. She is preparing for the next day's activities which include docking with the International Space Station.

ISS013-E-51259 (14 July 2006) --- Astronauts Stephanie D. Wilson (foreground) and Lisa M. Nowak, STS-121 mission specialists, work with the Mobile Service System (MSS) and Canadarm2 controls in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked to the station. Using the station's arm, Wilson and Nowak joined forces to re-stow the Italian-built Leonardo Multi-Purpose Logistics Module (MPLM) in the payload bay of the shuttle.

S121-E-06522 (13 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, washes her hair on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-05881 (6 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, smiles at a crewmate in the Destiny laboratory of the International Space Station.

These seven astronauts take a break from training to pose for the STS-121 crew portrait. From the left are mission specialists Stephanie D. Wilson, and Michael E. Fossum, Commander Steven W. Lindsey, mission specialist Piers J. Sellers, pilot Mark E. Kelly; European Space Agency (ESA) astronaut and mission specialist Thomas Reiter of Germany; and mission specialist Lisa M. Nowak. The crew members are attired in training versions of their shuttle launch and entry suit. The crew, first ever to launch on Independence Day, tested new equipment and procedures to improve shuttle safety, as well as delivered supplies and made repairs to the space station.

S121-E-07217 (13 July 2006) --- Astronauts Lisa M. Nowak (left) and Stephanie D. Wilson, STS-121 mission specialists, pose for a photo on the flight deck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-06464 (12 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, works with the Mobile Service System (MSS) and Canadarm2 controls in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked to the station.

S121-E-06252 (9 July 2006) --- Astronauts Lisa M. Nowak (left), Piers J. Sellers and Michael E. Fossum, all STS-121 mission specialists, look over procedures checklists on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-06134 (8 July 2006) --- Astronaut Lisa M. Nowak (left), Michael E. Fossum and Stephanie D. Wilson, STS-121 mission specialists, enjoy a light moment on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-06135 (8 July 2006) --- Astronaut Lisa M. Nowak (left), Michael E. Fossum and Stephanie D. Wilson, STS-121 mission specialists, enjoy a light moment on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

S121-E-06151 (8 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, sleeps in her sleeping bag, which is attached to the lockers on the middeck of the Space Shuttle Discovery while docked with the International Space Station.

ISS013-E-48869 (6 July 2006) --- Astronauts Stephanie D. Wilson (left) and Lisa M. Nowak, both missions for STS-121, check out camera gear during their personal inaugural space flights and during their first day onboard the International Space Station.

S121-E-05907 (7 July 2006) --- Astronaut Lisa M. Nowak (foreground), STS-121 mission specialist, refers to a procedures checklist as astronaut Stephanie D. Wilson (center), mission specialist, works with the Mobile Service System (MSS) and Canadarm2 controls in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked to the station. Wilson used the station's arm to move the Italian-built Leonardo Multi-Purpose Logistics Module (MPLM) from the shuttle cargo bay to install on the station's Unity node. Astronaut Jeffrey N. Williams (background), Expedition 13 NASA space station science officer and flight engineer, assisted Wilson. The MPLM was successfully latched in place by 7:15 a.m. (CDT) on July 7, 2006.

JOHNSON SPACE CENTER, TEXAS -- JSC2005-E-20604 -- Official portrait of astronaut Lisa M. Nowak, mission specialist.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak shows she is happy and excited to be preparing for launch with the fitting of her launch and entry suit. Nowak is making her first space flight. The launch is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, members of the STS-121 crew get a close look at the wing leading edge of Discovery, the launch vehicle for the mission. Seen here are Mission Specialist Michael Fossum, Pilot Mark Kelly and Mission Specialist Stephanie Nowak. They and other crew members -- Commander Steven Lindsey and Mission Specialists Lisa Nowak and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is greeted by Center Director Jim Kennedy as she arrives at the Shuttle Landing Facility at KSC to get ready for launch on July 1. The launch will be the first space flight for Nowak. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. This mission is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. Photo credit: NASA/Kim Shiflett

S121-E-05896 (7 July 2006) --- Astronaut Steven W. Lindsey, STS-121 commander, holds small boxes of food items on the middeck of the Space Shuttle Discovery. Also visible in the background are astronauts Lisa M. Nowak (left), mission specialist, and Mark E. Kelly, pilot.

JSC2006-E-28451 (18 July 2006) --- Astronaut Lisa M. Nowak, STS-121 mission specialist, speaks from a lectern in Ellington Field's Hangar 276 near Johnson Space Center during the STS-121 crew return ceremonies.

S121-E-05903 (7 July 2006) --- Astronauts Stephanie D. Wilson (center) and Lisa M. Nowak (right), STS-121 mission specialists, work with the Mobile Service System (MSS) and Canadarm2 controls in the Destiny laboratory of the International Space Station while Space Shuttle Discovery was docked to the station. Wilson and Nowak used the station's arm to move the Italian-built Leonardo Multi-Purpose Logistics Module (MPLM) from the shuttle cargo bay to install on the station's Unity node. Astronauts Jeffrey N. Williams (left), Expedition 13 NASA space station science officer and flight engineer; and Michael E. Fossum (top), STS-121 mission specialist, assisted. The MPLM was successfully latched in place by 7:15 a.m. (CDT) on July 7, 2006.

KENNEDY SPACE CENTER, FLA. - Several hours after their successful landing at Kennedy Space Center aboard the orbiter Discovery, the crew of mission STS-121 address questions from the media about their experiences on the shuttle and the International Space Station. Seated at the conference table are (from left) Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Michael Fossum, Lisa Nowak, Stephanie Wilson and Piers Sellers. Here, on a lighter topic, Nowak responds to a question about the behavior of her hair while in space. Discovery traveled 5.3 million miles, landing on orbit 202. Mission elapsed time was 12 days, 18 hours, 37 minutes and 54 seconds. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - STS-118 Commander Scott Kelly (left) and Mission Specialist Lisa Nowak look over equipment in the Space Station Processing Facility Facility during Crew Equipment Interface Test activities. The mission to the International Space Station will be delivering the third starboard truss segment, the ITS S5, which will be attached to the station, and a SPACEHAB Single Cargo Module with supplies and equipment. Launch aboard Space Shuttle Columbia is scheduled for Nov. 13, 2003.

JSC2002-02106 (27 November 2002) --- The members of the STS-113 Orbit 2 Team pose for a group portrait in the shuttle flight control room (WFCR) in Houston’s Mission Control Center (MCC). Flight Director John Curry stands to the left of the STS-113 mission logo and astronaut Lisa M. Nowak, spacecraft communicator (CAPCOM), stands to the left of Curry.

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, the STS-121 crew kneels for a photo with the vehicle crew. The crew members, recognized by the blue flight suits, are (left to right) Mission Specialists Piers Sellers and Michael Fossum, Commander Steven Lindsey, Mission Specialist Lisa Nowak, Pilot Mark Kelly and Mission Specialist Stephanie Wilson. The crew is at Kennedy for the crew equipment interface test, which provides hands-on experience with equipment they will use on orbit.

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility at NASA’s Kennedy Space Center, STS-121 Mission Specialist Michael E. Fossum practices using the Emergency Payload Door Closure Device. At right is Mission Specialist Lisa Nowak. STS-121 is the second Return to Flight mission. The crew is at KSC to participate in the Crew Equipment Interface Test (CEIT). During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their missions. Mission STS-121 is scheduled to launch aboard Atlantis in July.

JSC2005-E-03861 (28 January 2005) --- Astronauts Lisa M. Nowak (left), Michael E. Fossum and Piers J. Sellers, all STS-121 mission specialists, attired in training versions of the shuttle launch and entry suit, await the start of an emergency egress training session in the crew compartment trainer (CCT-1). The CCT is one of several shuttle-training components located in the Space Vehicle Mockup Facility at the Johnson Space Center (JSC).

KENNEDY SPACE CENTER, FLA. - STS-118 Mission Specialist Lisa Nowak looks at equipment in the Space Station Processing Facility. She and other crew members are at KSC to become familiar with equipment for their mission. The mission will be delivering the third starboard truss segment, the ITS S5, to the International Space Station, and a SPACEHAB Single Cargo Module with supplies and equipment. Launch date is under review.

Astronauts Steve Lindsey (left), Stephanie Wilson, Lisa Nowak and Piers Sellers meet with employees at NASA Stennis Space Center. The crewmembers on NASA's space shuttle mission STS-121, which launched July 4, 2006, thanked SSC's workers for their dedication and safe work history. `We feel blessed that you are a part of the NASA family,' Wilson said. All four expressed gratitude for the reliability of the space shuttle's main engines, which helped propel the STS-121 crew into orbit on their 13-day mission.

STS121-S-002 (5 April 2006) --- These seven astronauts take a break from training to pose for the STS-121 crew portrait. From the left are astronauts Stephanie D. Wilson, Michael E. Fossum, both mission specialists; Steven W. Lindsey, commander; Piers J. Sellers, mission specialist; Mark E. Kelly, pilot; European Space Agency (ESA) astronaut Thomas Reiter of Germany; and Lisa M. Nowak, both mission specialists. The crewmembers are attired in training versions of their shuttle launch and entry suit.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is helped with her launch suit during suitup for launch today on Space Shuttle Discovery. The launch is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

STS121-S-006 (4 July 2006) --- The STS-121 crewmembers, having donned their shuttle launch and entry suits, wave flags for the Fourth of July as they prepare to board the transfer van awaiting to take them to Launch Pad 39B. Steven W. Lindsey (right front), commander, and Mark E. Kelly, pilot, lead the way. Other crewmembers - Lisa M. Nowak, Michael E. Fossum, Stephanie D. Wilson, Piers J. Sellers and European Space Agency (ESA) astronaut Thomas Reiter of Germany - follow.

STS121-S-061 (17 July 2006) --- The STS-121 crew addresses greeters in front of the Space Shuttle Discovery near the landing facility at Kennedy Space Center following NASA's second Return to Flight mission. From left to right are astronauts Piers J. Sellers, Stephanie D. Wilson, Mark E. Kelly, Steven W. Lindsey, Lisa M. Nowak and Michael E. Fossum.

STS121-S-059 (17 July 2006) --- The STS-121 crew poses in front of the Space Shuttle Discovery near the landing facility at Kennedy Space Center following NASA's second Return to Flight mission. From left to right are astronauts Michael E. Fossum, Lisa M. Nowak, Steven W. Lindsey, Stephanie D. Wilson, Mark E. Kelly and Piers J. Sellers.

S121-E-06248 (9 July 2006) --- The STS-121 crewmembers gather for an in-flight crew photo in the Destiny laboratory of the International Space Station. From the left (bottom) are astronauts Stephanie D. Wilson, mission specialist; Steven W. Lindsey, commander; and Lisa M. Nowak, mission specialist. From the left (top) are astronauts Piers J. Sellers, Michael E. Fossum, both mission specialists; and Mark E. Kelly, pilot.

KENNEDY SPACE CENTER, FLA. - After a three-day series of Terminal Countdown Demonstration Test (TCDT) activities, the crew of mission STS-121 are leaving NASA's Kennedy Space Center to return to Houston. Walking toward the plane at the Shuttle Landing Facility are Mission Specialists Lisa Nowak and Piers Sellers. The TCDT includes equipment familiarization, emergency egress training and a simulated launch countdown. Mission STS-121 is scheduled to launch July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Lisa Nowak and Piers Sellers review procedures during cable inspection in the mid-body of Space Shuttle Discovery on Launch Pad 39B. On the 12-day mission, the crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the station. This mission is the 115th shuttle flight and the 18th U.S. flight to the station. Photo credit: NASA/Kim Shiflet

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Lisa Nowak (left, above) and Piers Sellers (right, below) inspect cables in the mid-body of Space Shuttle Discovery on Launch Pad 39B. On the 12-day mission, the crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the station. This mission is the 115th shuttle flight and the 18th U.S. flight to the station. Photo credit: NASA/Kim Shiflet

STS121-E-079 (17 July 2006) --- The main landing gear of the Space Shuttle Discovery touches down on the KSC landing facility. Onboard are six of the seven astronauts who nearly two weeks earlier had lifted off from the nearby launch complex--astronauts Steven W. Lindsey, Piers J. Sellers, Mark E. Kelly, Michael E. Fossum, Stephanie D. Wilson and Lisa M. Nowak. European Space Agency astronaut Thomas Reiter remained aboard the International Space Station.

ISS013-E-49446 (9 July 2006) --- The STS-121 crewmembers gather for an in-flight crew photo in the Destiny laboratory of the International Space Station. From the left (bottom) are astronauts Stephanie D. Wilson, mission specialist; Steven W. Lindsey, commander; and Lisa M. Nowak, mission specialist. From the left (top) are astronauts Piers J. Sellers, Michael E. Fossum, both mission specialists; and Mark E. Kelly, pilot.

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility at NASA Kennedy Space Center, STS-121 Mission Specialist Michael Fossum looks underneath the replacement trailing umbilical system reel assembly that will be installed on the International Space Station. He and other crew members -- Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Lisa Nowak, Stephanie Wilson and Piers Sellers -- are at Kennedy to take part in the crew equipment interface test (CEIT).

KENNEDY SPACE CENTER, FLA. - In NASA Kennedy Space Center's Orbiter Processing Facility bay 3, STS-121 Mission Specialist Lisa Nowak prepares for her upcoming mission inside Space Shuttle Discovery. The crew is at Kennedy to take part in the crew equipment interface test, which provides hands-on experience with equipment to be used on-orbit. Launch of Space Shuttle Discovery on mission STS-121, the second return-to-flight mission, is scheduled no earlier than May.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes part in emergency egress practice on Launch Pad 39B. She is taking part in Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., STS-121 Mission Specialist Lisa Nowak looks at an orbital replacement unit sitting on the Integrated Cargo Carrier. She and other crew members are at KSC to take part in Crew Equipment Interface Test activities, which provide hands-on experience with equipment they will use on-orbit. STS-121, the second Return to Flight mission, is targeted for launch in a lighted planning window of Sept. 9 to Sept. 25.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialists Lisa Nowak and Piers Sellers inspect cables in the mid-body of Space Shuttle Discovery on Launch Pad 39B. The crew is making final preparations for the launch on July 1 to the International Space Station. On the 12-day mission, the crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the station. This mission is the 115th shuttle flight and the 18th U.S. flight to the station. Photo credit: NASA/Kim Shiflet

KENNEDY SPACE CENTER, FLA. -STS-118 Mission Specialists Lisa Nowak (left) and Barbara Morgan (right) are seen during Crew Equipment Interface Test activities in the Space Station Processing Facility. The mission to the International Space Station will be delivering the third starboard truss segment, the ITS S5, which will be attached to the station, and a SPACEHAB Single Cargo Module with supplies and equipment. Launch aboard Space Shuttle Columbia is scheduled for Nov. 13, 2003.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is helped with her boot after donning her launch and entry suit in preparation for the simulated countdown she and other crew members will undertake. The crew is taking part in Terminal Countdown Demonstration Test activities, including the dress rehearsal for launch. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

JOHNSON SPACE CENTER, TEXAS -- STS121-S-002 -- These six astronauts take a break from training to pose for the STS-121 crew portrait. From the left are astronauts Stephanie D. Wilson, Michael E. Fossum, both mission specialists; Steven W. Lindsey, commander; Piers J. Sellers, mission specialist; Mark E. Kelly, pilot; and Lisa M. Nowak, mission specialist. Photo Credit: NASA/JSC

KENNEDY SPACE CENTER, FLA. - Excited about her first space flight, STS-121 Mission Specialist Lisa Nowak completes a fitting on her launch suit in the Operations and Checkout Building. The crew is making final preparations for the launch on July 1 to the International Space Station. On the 12-day mission, the crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the station. This mission is the 115th shuttle flight and the 18th U.S. flight to the station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, the STS-118 crew take part in training on equipment for their mission. Mission Specialist Barbara Morgan (above) looks at equipment. Below are STS-119 Mission Specialist Carlos Noriega (left) and STS-118 Mission Specialist Lisa Nowak. The STS-118 mission will be delivering the third starboard truss segment, the ITS S5, to the International Space Station, and a SPACEHAB Single Cargo Module with supplies and equipment. Launch date is under review.

JSC2006-E-28428 (18 July 2006) --- Johnson Space Center's (JSC) director Michael L. Coats speaks from a lectern in Ellington Field's Hangar 276 near JSC during the STS-121 crew return ceremonies. Seated from the left are astronauts Steven W. Lindsey, commander; Mark E. Kelly, pilot; Michael E. Fossum, mission specialist; NASA associate administrator Rex Geveden; astronauts Lisa M. Nowak, Stephanie D. Wilson and Piers J. Sellers, mission specialists. Photo credit: NASA

ISS013-E-51264 (14 July 2006) --- Canadarm2 or the Space Station Remote Manipulator System (SSRMS) arm grasps the Italian-built Multi-Purpose Logistics Module Leonardo to place it back in Discovery's cargo bay. On the other end of the arm, inside the shirt sleeve environment of the Destiny laboratory on the International Space Station, astronauts Stephanie D. Wilson and Lisa M. Nowak, STS-121 mission specialists, were in control of the transfer. The MPLM was being moved from its temporary parking place on the station's Unity node to the payload bay of Discovery for the return trip to Earth.

KENNEDY SPACE CENTER, FLA. - During Terminal Countdown Demonstration Test (TCDT) activities, the STS-121 crew gets instructions about emergency egress from the pad from Capt. George Hoggard (left), who is astronaut rescue team leader. Crew members are (from left) Mission Specialist Piers Sellers, Pilot Mark Kelly, Mission Specialists Stephanie Wilson and Lisa Nowak, Commander Steven Lindsey, and Mission Specialists Thomas Reiter and Michael Fossum. Part of the training will be driving an M-113, which is an armored personnel carrier. Mission STS-121 is designated for launch on July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - After their arrival at KSC to prepare for launch on July 1, the STS-121 crew greets the media on the Shuttle Landing Facility. At the microphone is Pilot Mark Kelly. From left are Commander Steven Lindsey, Mission Specialists Lisa Nowak and Michael Fossum, Kelly, and Mission Specialists Stephanie Wilson, Piers Sellers and Thomas Reiter. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. This mission is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., the STS-121 crew poses for a photo. From left are Pilot Mark Kelly, Mission Commander Steven Lindsey, and Mission Specialists Lisa Nowak, Stephanie Wilson, Piers Sellers and Michael Fossum. The STS-121 crew is at KSC to take part in Crew Equipment Interface Test activities, which provide hands-on experience with equipment they will use on-orbit. STS-121, the second Return to Flight mission, is targeted for launch in a lighted planning window of Sept. 9 to Sept. 25.

KENNEDY SPACE CENTER, FLA. - STS-121 Pilot Mark Kelly takes his turn in an M-113, which is an armored personnel carrier. Behind him can be seen Mission Specialists Lisa Nowak and Thomas Reiter from Germany, who represents the European Space Agency. The STS-121 crew is taking turns driving the M-113 as part of Terminal Countdown Demonstration Test activities, which include emergency egress training from the pad and a simulated countdown. Mission STS-121 is designated for launch on July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility at NASA’s Kennedy Space Center, astronauts of the second Return to Flight mission, STS-121, practice using the Tile Repair Kit. Crew members seen in this photo are, left to right, Mission Specialist Michael E. Fossum, Commander Steven W. Lindsey, and Mission Specialists Lisa Nowak and Piers J. Sellers. The crew is at KSC to participate in the Crew Equipment Interface Test (CEIT). During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their missions. Mission STS-121 is scheduled to launch aboard Atlantis in July.

ISS013-E-51263 (14 July 2006) --- Canadarm2 or the Space Station Remote Manipulator System (SSRMS) arm grasps the Italian-built Multi-Purpose Logistics Module Leonardo to place it back in Discovery's cargo bay. On the other end of the arm, inside the shirt sleeve environment of the Destiny laboratory on the International Space Station, astronauts Stephanie D. Wilson and Lisa M. Nowak, STS-121 mission specialists, were in control of the transfer. The MPLM was being moved from its temporary parking place on the station's Unity node to the payload bay of Discovery for the return trip to Earth.

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, STS-121 Commander Steven Lindsey gets a close look at the wing leading edge of Discovery, the launch vehicle for the mission. He and other crew members -- Pilot Mark Kelly and Mission Specialists Lisa Nowak, Stephanie Wilson, Michael Fossum and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The crew for mission STS-121 is taking part in a Crew Equipment Interface Test (CEIT) inside the Space Station Processing Facility at NASA's Kennedy Space Center. Seen here (left to right) are Mission Specialists Michael Fossum, Stephanie Wilson and Lisa Nowak looking at the trailing umbilical system reel assembly that will be installed on the International Space Station. A CEIT provides hands-on experiences with equipment used on-orbit. Mission STS-121 is the second in the Return to Flight sequence and will carry on improvements that debuted during last year's STS-114 mission and build upon those tests. Launch is scheduled in July. Photo credit: NASA/Kim Shiflett

ISS013-E-51269 (14 July 2006) --- Canadarm2 or the Space Station Remote Manipulator System (SSRMS) arm (out of frame) grasps the Italian-built Multi-Purpose Logistics Module Leonardo to place it back in Discovery's cargo bay. On the other end of the arm, inside the shirt sleeve environment of the Destiny laboratory on the International Space Station, astronauts Stephanie D. Wilson and Lisa M. Nowak, STS-121 mission specialists, were in control of the transfer. The MPLM was being moved from its temporary parking place on the station's Unity node to the payload bay of Discovery for the return trip to Earth. Discovery's vertical stabilizer is at left.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is helped with her boot during suitup for a second launch attempt on Space Shuttle Discovery. The first launch attempt July 1 was scrubbed due to weather concerns and postponed 24 hours. The launch of Space Shuttle Discovery on mission STS-121 is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, the STS-121 crew receives a briefing and up-close look beneath Space Shuttle Atlantis, the orbiter that will take them into space. From left, in the blue flight suits, are Mission Specialists Stephanie D. Wilson, Piers J. Sellers, and Lisa M. Nowak; Commander Steven W. Lindsey and Pilot Mark E. Kelly. The astronauts of the second Return to Flight mission, STS-121, are at Kennedy Space Center to participate in the Crew Equipment Interface Test (CEIT). During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their mission. Mission STS-121 is scheduled to launch in July.

KENNEDY SPACE CENTER, FLA. - The suited STS-121 crew members walk to the bus that will take them to Launch Pad 39B for a simulated countdown. On the left, back to front, are Mission Specialists Stephanie Wilson and Lisa Nowak, and Pilot Mark Kelly. On the right, back to front, are Mission Specialists Thomas Reiter of Germany, Piers Sellers and Michael Fossum, and Commander Steven Lindsey. Reiter represents the European Space Agency. The crew is taking part in Terminal Countdown Demonstration Test activities, including the dress rehearsal for launch. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - During the traditional post-flight walk-around after the landing of an orbiter, Mission Specialist Lisa Nowak gets a close look at the nose cone. Discovery's smooth and perfect landing was on time at 9:14 a.m. EDT on Runway 15 of NASA's Shuttle Landing Facility after traveling 5.3 million miles on 202 orbits. Mission elapsed time was 12 days, 18 hours, 37 minutes and 54 seconds. The landing is the 62nd at Kennedy Space Center and the 32nd for Discovery. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, STS-121 Mission Specialist Lisa Nowak gets a close look at the wing leading edge of Discovery, the launch vehicle for the mission. She and other crew members -- Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Stephanie Wilson, Michael Fossum and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, STS-121 Mission Specialist Michael Fossum handles a working prototype of a camera that will be used on the mission. He and other crew members -- Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Lisa Nowak, Stephanie Wilson and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The crew for mission STS-121 is taking part in a Crew Equipment Interface Test (CEIT) inside the Space Station Processing Facility at NASA's Kennedy Space Center. Looking at the trailing umbilical system reel assembly that will be installed on the International Space Station are Mission Specialists Michael Fossum (on ladder), Lisa Nowak and Stephanie Wilson (below Fossum on floor). A CEIT provides hands-on experiences with equipment used on-orbit. Mission STS-121 is the second in the Return to Flight sequence and will carry on improvements that debuted during last year's STS-114 mission and build upon those tests. Launch is scheduled in July. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, STS-121 Mission Specialists Stephanie Wilson (left) and Lisa Nowak learn from technicians the work that has been done on Discovery, the launch vehicle for the mission. They and other crew members -- Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Michael Fossum and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - In the television studio at NASA Kennedy Space Center, the STS-121 crew answers questions during a media conference. Seated from left are Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Michael Fossum, Lisa Nowak, Stephanie Wilson and Piers Sellers. The seventh crew member, Mission Specialist Thomas Reiter, did not attend. The crew is at NASA Kennedy Space Center for the crew equipment interface test, which provides hands-on experiences with equipment used on-orbit. The launch of STS-121, the second return-to-flight mission, is scheduled for May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - During Crew Equipment Interface Test (CEIT) at NASA’s Kennedy Space Center, STS-121 crew members look at panel assemblies that hold laptop computers in place while in space. From left are Pilot Mark E. Kelly, Commander Steven W. Lindsey, and Mission Specialists Piers J. Sellers, Michael E. Fossum, Lisa Nowak and Stephanie Wilson. STS-121 is the second Return to Flight mission to the International Space Station. During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their mission. Mission STS-121 is scheduled to launch aboard Space Shuttle Atlantis in July.

KENNEDY SPACE CENTER, FLA. - At Astrotech Space Operations in Titusville, Fla., STS-121 crew members look at equipment. From left are Pilot Mark Kelly, Mission Specialist Lisa Nowak, Mission Commander Steven Lindsey and Mission Specialist Stephanie Wilson. The STS-121 crew is at KSC to take part in Crew Equipment Interface Test activities, which provide hands-on experience with equipment they will use on-orbit. STS-121, the second Return to Flight mission, is targeted for launch in a lighted planning window of Sept. 9 to Sept. 25.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is still eager for launch after suitup for a second launch attempt on Space Shuttle Discovery. The first launch attempt July 1 was scrubbed due to weather concerns and postponed 24 hours. The launch is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

STS121-S-054 (17 July 2006) --- Space Shuttle Discovery's main landing gear touches down on runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. (EDT) on July 17, 2006. Onboard were astronauts Steven W. Lindsey, commander; Mark E. Kelly, pilot; Piers J. Sellers, Michael E. Fossum, Lisa M. Nowak and Stephanie D. Wilson, all mission specialists. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak takes her turn in an M-113, which is an armored personnel carrier. Behind her, at right, is Mission Specialist Thomas Reiter from Germany, and represents the European Space Agency. The STS-121 crew is taking turns driving the M-113 as part of Terminal Countdown Demonstration Test activities, which include emergency egress training from the pad and a simulated countdown. Mission STS-121 is designated for launch on July 1. Photo credit: NASA/Kim Shiflett

STS121-S-005 (4 July 2006) --- The STS-121 crewmembers, having donned their shuttle launch and entry suits, wave flags for the Fourth of July as they head out of the Operations and Checkout Building at Kennedy Space Center to the transfer van awaiting to take them to Launch Pad 39B. Steven W. Lindsey (right front), commander, and Mark E. Kelly, pilot, lead the way. Other crewmembers - Lisa M. Nowak, Michael E. Fossum, Stephanie D. Wilson, Piers J. Sellers and European Space Agency (ESA) astronaut Thomas Reiter of Germany - follow.

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility, the STS-121 crew receives a briefing and up-close look at the handheld cameras they will carry into space. From left, in the blue flight suits, are Mission Specialists Piers J. Sellers and Lisa M. Nowak. The astronauts of the second Return to Flight mission, STS-121, are at Kennedy Space Center to participate in the Crew Equipment Interface Test (CEIT). During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their mission. Mission STS-121 is scheduled to launch in July.

KENNEDY SPACE CENTER, FLA. - STS-121 Mission Specialist Lisa Nowak is helped with her boots during suitup before heading to Launch Pad 39B and a third launch attempt. The July 2 launch attempt was scrubbed due to the presence of showers and thunderstorms within the surrounding area of the launch site. The launch of Space Shuttle Discovery on mission STS-121 is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, members of the STS-121 crew look at Discovery, the launch vehicle for the mission. From left are Mission Specialists Michael Fossum, Lisa Nowak and Stephanie Wilson, and Pilot Mark Kelly. The crew is at Kennedy to take part in the crew equipment interface test (CEIT), which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The STS-121 crew are donning their orange launch and entry suits for launch today on Space Shuttle Discovery. Having her boot worked on is Mission Specialist Lisa Nowak, who is making her first space flight. The launch is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The STS-121 crew concludes emergency egress practice from Launch Pad 39B with a photo at the top of the fixed service structure. From left are Mission Specialists Michael Fossum and Thomas Reiter, Pilot Mark Kelly, Commander Steven Lindsey, and Mission Specialists Lisa Nowak, Stephanie Wilson and Piers Sellers. Reiter is from Germany and represents the European Space Agency. The crew has been taking part in Terminal Countdown Demonstration Test (TCDT) activities that include a simulated countdown culminating in main engine cutoff. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The STS-121 crew have breakfast in the Operations and Checkout Building at NASA's Kennedy Space Center before suiting up for the simulated countdown at the launch pad. Seated left to right are Mission Specialists Thomas Reiter of Germany and Michael Fossum, Pilot Mark Kelly, Commander Steven Lindsey, and Mission Specialists Lisa Nowak, Piers Sellers and Stephanie Wilson. Reiter represents the European Space Agency. The crew is taking part in Terminal Countdown Demonstration Test activities, including the dress rehearsal for launch. Mission STS-121 is scheduled to be launched July 1. Photo credit: NASA/Kim Shiflett

STS121-S-055 (17 July 2006) --- Space Shuttle Discovery's main landing gear touches down on runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. (EDT) on July 17, 2006. Onboard were astronauts Steven W. Lindsey, commander; Mark E. Kelly, pilot; Piers J. Sellers, Michael E. Fossum, Lisa M. Nowak and Stephanie D. Wilson, all mission specialists. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.

KENNEDY SPACE CENTER, FLA. - In the Orbiter Processing Facility at NASA’s Kennedy Space Center, astronauts of the second Return to Flight mission, STS-121, practice using the Tile Repair Kit. Crew members seen in this photo are, left to right, Mission Specialist Michael E. Fossum, Commander Steven W. Lindsey, and Mission Specialists Lisa Nowak and Piers J. Sellers. The crew is at KSC to participate in the Crew Equipment Interface Test (CEIT). During CEIT, the crew has an opportunity to get a hands-on look at the orbiter and equipment they will be working with on their missions. Mission STS-121 is scheduled to launch aboard Atlantis in July.

KENNEDY SPACE CENTER, FLA. - Inside the Orbiter Processing Facility bay 3 at NASA's Kennedy Space Center, STS-121 Mission Specialist Lisa Nowak and Commander Steven Lindsey take a close look at the wing leading edge of Discovery, the launch vehicle for the mission. They and other crew members -- Pilot Mark Kelly and Mission Specialists Stephanie Wilson, Michael Fossum and Piers Sellers -- are at Kennedy for a crew equipment interface test, which provides hands-on experience with equipment they will use on orbit. Launch of STS-121, the second return-to-flight mission, is scheduled for no earlier than May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - During the traditional post-flight walk-around after the landing of an orbiter, NASA Administrator Mike Griffin (right) shares a story with STS-121 Pilot Mark Kelly, Mission Specialist Lisa Nowak and Commander Steven Lindsey. Discovery's smooth and perfect landing was on time at 9:14 a.m. EDT on Runway 15 of NASA's Shuttle Landing Facility after traveling 5.3 million miles on 202 orbits. Mission elapsed time was 12 days, 18 hours, 37 minutes and 54 seconds. The landing is the 62nd at Kennedy Space Center and the 32nd for Discovery. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The STS-121 crew stands for a photo in front of the Vehicle Assembly Building after a media conference. From left are Mission Specialist Piers Sellers, Pilot Mark Kelly, Mission Specialists Stephanie Wilson and Lisa Nowak, Commander Steven Lindsey and Mission Specialist Michael Fossum. The remaining member of the crew, not pictured, is Mission Specialist Thomas Reiter. The crew is at NASA Kennedy Space Center for the crew equipment interface test, which provides hands-on experiences with equipment used on-orbit. The launch of STS-121, the second return-to-flight mission, is scheduled for May. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - In the television studio at NASA Kennedy Space Center, the STS-121 crew answers questions during a media conference. Seated from left are Commander Steven Lindsey, Pilot Mark Kelly and Mission Specialists Michael Fossum, Lisa Nowak, Stephanie Wilson and Piers Sellers. The seventh crew member, Mission Specialist Thomas Reiter, did not attend. The crew is at NASA Kennedy Space Center for the crew equipment interface test, which provides hands-on experiences with equipment used on-orbit. The launch of STS-121, the second return-to-flight mission, is scheduled for May. Photo credit: NASA/Kim Shiflett

STS121-S-065 (17 July 2006) --- Dr. Michael Griffin (right), NASA Administrator, talks with STS-121 crew members (L to R) Michael E. Fossum, mission specialist; Mark E. Kelly, pilot; Lisa M. Nowak, mission specialist; and Steven W. Lindsey, commander, after the landing of the Space Shuttle Discovery and conclusion of mission STS-121. The crew of seven tested new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. Photo Credit: NASA/Bill Ingalls

KENNEDY SPACE CENTER, FLA. - Some of the STS-121 crew practices getting into a slidewire basket on Launch Pad 39B. At left is Mission Specialist Lisa Nowak; in front of her is Mission Specialist Michael Fossum. In the background are Commander Steven Lindsey and Mission Specialists Stephanie Wilson, Thomas Reiter and Piers Sellers. The crew is at Kennedy for Terminal Countdown Demonstration Test activities, including emergency egress training from the pad. They will also suit up in their orange flight suits for a simulated countdown to launch. Discovery is designated to launch July 1 on mission STS-121. It will carry supplies to the International Space Station. Photo credit: NASA/Kim Shiflett

STS121-S-056 (17 July 2006) --- With drag chute deployed, Space Shuttle Discovery slows to a stop after landing on runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. (EDT) on July 17, 2006. Onboard were astronauts Steven W. Lindsey, commander; Mark E. Kelly, pilot; Piers J. Sellers, Michael E. Fossum, Lisa M. Nowak and Stephanie D. Wilson, all mission specialists. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.

STS121-S-057 (17 July 2006) --- Space Shuttle Discovery slows to a stop after landing on runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. (EDT) on July 17, 2006. Onboard were astronauts Steven W. Lindsey, commander; Mark E. Kelly, pilot; Piers J. Sellers, Michael E. Fossum, Lisa M. Nowak and Stephanie D. Wilson, all mission specialists. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.

JSC2006-E-32815 (3 Aug. 2006) --- The crew of STS-121 attended opening day of the 12th "X Games" in Los Angeles Aug. 3, discussing their recent mission to the International Space Station with students and athletes. From left to right are astronauts Piers J. Sellers, Stephanie D. Wilson, Steven W. Lindsey, Michael E. Fossum, Lisa M. Nowak and Mark E. Kelly. In the background is the signature 80 foot high "Big Air Jump" skateboarding ramp - one of the event highlights. The crew's visit also included presentations at the Jet Propulsion Laboratory and the California Science Center.

STS121-S-052 (17 July 2006) --- Space Shuttle Discovery, with commander Steven W. Lindsey at the helm, approaches runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. (EDT) on July 17, 2006. Also onboard were astronauts Mark E. Kelly, pilot; Piers J. Sellers, Michael E. Fossum, Lisa M. Nowak and Stephanie D. Wilson, all mission specialists. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.

KENNEDY SPACE CENTER, FLA. - After their arrival at KSC to prepare for launch on July 1, the STS-121 crew greets the media on the Shuttle Landing Facility. From left are Mission Specialists Lisa Nowak and Michael Fossum, Pilot Mark Kelly, Commander Steven Lindsey, and Mission Specialists Stephanie Wilson, Piers Sellers and Thomas Reiter. During the 12-day mission, the STS-121 crew will test new equipment and procedures to improve shuttle safety, as well as deliver supplies and make repairs to the International Space Station. This mission is the 115th shuttle flight and the 18th U.S. flight to the International Space Station. Photo credit: NASA/Kim Shiflett

KENNEDY SPACE CENTER, FLA. - The STS-118 crew look over parts of the mission payload in the Space Station Processing Facility. The crew comprises Commander Scott Kelly, Pilot Charles Hobaugh, and Mission Specialists Scott Parazynski, Dafydd Williams, Barbara Morgan and Lisa Nowak. Williams is with the Canadian Space Agency. Morgan was selected by NASA in January 1998 as the first Educator Astronaut. The mission will be delivering the third starboard truss segment, the ITS S5, to the International Space Station, and a SPACEHAB Single Cargo Module with supplies and equipment. Launch aboard Space Shuttle Columbia is scheduled for Nov. 13, 2003.

KENNEDY SPACE CENTER, FLA. - Mission Specialists Michael E. Fossum (left) and Piers J. Sellers, Ph.D., (right) open the SPACEHAB Oceaneering Enhanced Deployable box. Looking on are Mission Specialist Stephanie D. Wilson, Pilot Mark E. Kelly, Mission Specialist Lisa M. Nowak and Commander Steven W. Lindsey. The astronauts of the second Return to Flight mission, STS-121, were at the SPACEHAB facility in Cape Canaveral to participate in the Crew Equipment Interface Test (CEIT). This test allows the astronauts to become familiar with equipment they will be using on their upcoming mission. STS-121 is scheduled to launch in July aboard Space Shuttle Atlantis.