
STS120-S-031 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-028 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-001 (February 2007) --- The STS-120 patch reflects the role of the mission in the future of the space program. The shuttle payload bay carries Node 2, the doorway to the future international laboratory elements on the International Space Station. On the left the star represents the International Space Station; the red colored points represent the current location of the P6 solar array, furled and awaiting relocation when the crew arrives. During the mission, the crew will move P6 to its final home at the end of the port truss. The gold points represent the P6 solar array in its new location, unfurled and producing power for science and life support. On the right, the moon and Mars can be seen representing the future of NASA. The constellation Orion rises in the background, symbolizing NASA's new exploration vehicle. Through all, the shuttle rises up and away, leading the way to the future. The NASA insignia design for space shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the forms of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, the change will be publicly announced. Photo credit: NASA

STS120-S-082 (7 Nov. 2007) --- The Space Shuttle Discovery lands at NASA's Kennedy Space Center, completing the 15-day STS-120 mission to the International Space Station. Discovery landed at 1:01 p.m. (EST) Nov. 7 after a mission that included on-orbit construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-025 (23 Oct. 2007) --- In the firing room at NASA's Kennedy Space Center, NASA Associate Administrator Chris Scolese and other managers watch the Space Shuttle Discovery launch of the STS-120 mission at 11:38 a.m. (EDT), Oct. 23, 2007. William Gerstenmaier is in right foreground. Photo credit: NASA/Bill Ingalls

STS120-S-083 (7 Nov. 2007) --- The Space Shuttle Discovery lands at NASA's Kennedy Space Center, completing the 15-day STS-120 mission to the International Space Station. Discovery landed at 1:01 p.m. (EST) Nov. 7 after a mission that included on-orbit construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-026 (23 Oct. 2007) --- In the firing room of the Kennedy Space Center in Florida, NASA Shuttle Launch Director Michael Leinbach (second right) and launch managers watch the 11:38 a.m. (EDT) launch of Space Shuttle Discovery. Discovery launched Oct. 23 on a 14-day construction mission to the International Space Station. Photo credit: NASA/Bill Ingalls

STS120-S-012 (23 Oct. 2007) --- In the firing room of the Launch Control Center at NASA's Kennedy Space Center, KSC Director Bill Parsons (left) and Johnson Space Center Director Michael Coats wait for the final countdown of Space Shuttle Discovery on mission STS-120. Liftoff was on time at 11:38:19 a.m. (EDT). Discovery carries the Italian-built U.S. Node 2, called Harmony. During the 14-day STS-120 mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-016 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-051 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-047 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-043 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-046 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-009 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-014 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-019 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-099 (7 Nov. 2007) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-050 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-091 (7 Nov. 2007) --- NASA Administrator Mike Griffin and his wife Rebecca Griffin (left) greet astronaut Pam Melroy, STS-120 commander, at NASA's Kennedy Space Center. Behind Griffin is Associate Administrator for NASA Space Operations William Gerstenmaier. Melroy and the Space Shuttle Discovery crew completed the 15-day STS-120 mission, with an on-time landing at 1:01:16 p.m. (EST). Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-010 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-022 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-048 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-021 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-045 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-017 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-029 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-092 (7 Nov. 2007) --- Astronaut Scott Parazynski, STS-120 mission specialist, touches the nose cone of Space Shuttle Discovery after its landing at NASA's Kennedy Space Center. At far right is astronaut George Zamka, STS-120 pilot, and at center is astronaut Jose Hernandez. The crew is taking part in the traditional walkdown to look at the state of the shuttle after a launch and landing. The Discovery crew completed the 15-day STS-120 mission, with an on-time landing at 1:01:16 p.m. (EST). Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-033 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-008 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-074 (7 Nov. 2007) --- Space Shuttle Discovery touches down on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-070 (7 Nov. 2007) --- Space Shuttle Discovery touches down on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-080 (7 Nov. 2007) --- Space Shuttle Discovery's drag chute is deployed as the spacecraft rolls toward wheels stop on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-098 (7 Nov. 2007) --- Space Shuttle Discovery touches down on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-096 (7 Nov. 2007) --- Space Shuttle Discovery approaches landing on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-007 (23 Oct. 2007) --- After suiting up, the STS-120 crewmembers take a moment to wave to spectators prior to boarding the Astrovan, which will take them to launch pad 39A at Kennedy Space Center. From the right are astronauts Pam Melroy, commander; George Zamka, pilot; Stephanie Wilson, Doug Wheelock, Daniel Tani, Scott Parazynski and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Discovery will link up with the International Space Station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-018 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-044 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-005 (23 Oct. 2007) --- After suiting up, the STS-120 crewmembers exit the Operations and Checkout Building to board the Astrovan, which will take them to launch pad 39A at Kennedy Space Center. On the right (front to back) are astronauts Pam Melroy, commander; Doug Wheelock and European Space Agency's (ESA) Paolo Nespoli, both mission specialists. On the left (front to back) are astronauts George Zamka, pilot; Stephanie Wilson, Daniel Tani and Scott Parazynski, all mission specialists. Discovery will link up with the International Space Station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-020 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-079 (7 Nov. 2007) --- Space Shuttle Discovery touches down on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-024 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-002 (16 Feb. 2007) --- These seven astronauts take a break from training to pose for the STS-120 crew portrait. Pictured from the left are astronauts Scott E. Parazynski, Douglas H. Wheelock, Stephanie D. Wilson, all mission specialists; George D. Zamka, pilot; Pamela A. Melroy, commander; Daniel M. Tani, Expedition 16 flight engineer; and Paolo A. Nespoli, mission specialist representing the European Space Agency (ESA). The crewmembers are attired in training versions of their shuttle launch and entry suits. Tani is scheduled to join Expedition 16 as flight engineer after launching to the International Space Station on mission STS-120 and is scheduled to return home on mission STS-122.

STS120-S-013 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-095 (7 Nov. 2007) --- Astronaut Pam Melroy, STS-120 commander, talks to media and guests on the Shuttle Landing Facility at NASA's Kennedy Space Center after guiding the landing of Space Shuttle Discovery. Behind Melroy are (from the left) astronauts Stephanie Wilson, mission specialist; George Zamka, pilot; Doug Wheelock and Scott Parazynski, both mission specialists. The Discovery crew completed the 15-day STS-120 mission, with an on-time landing at 1:01:16 p.m. (EST). Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-090 (7 Nov. 2007) --- At NASA's Kennedy Space Center, the STS-120 crewmembers exit the crew transport vehicle after their successful landing aboard Space Shuttle Discovery. Leading the way is astronaut Pam Melroy, commander; followed by George Zamka, pilot; and Scott Parazynski, Stephanie Wilson and Doug Wheelock, all mission specialists. The Discovery crew completed the 15-day STS-120 mission, with an on-time landing at 1:01:16 p.m. (EST). Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-032 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-093 (7 Nov. 2007) --- Standing underneath Space Shuttle Discovery on the Shuttle Landing Facility at NASA's Kennedy Space Center, NASA Administrator Mike Griffin (right) talks with astronaut Pam Melroy (center), STS-120 commander, after the landing of the vehicle. At left is Rebecca Griffin, wife of the administrator. The Discovery crew completed the 15-day STS-120 mission, with an on-time landing at 1:01:16 p.m. (EST). Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

STS120-S-011 (23 Oct. 2007) --- The Space Shuttle Discovery and its seven-member STS-120 crew head toward Earth-orbit and a scheduled link-up with the International Space Station. Liftoff from Kennedy Space Center's launch pad 39A occurred at 11:38:19 a.m. (EDT). Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, European Space Agency's (ESA) Paolo Nespoli and Daniel Tani, all mission specialists. Discovery will link up with the station on Thursday, Oct. 25, to begin a joint mission to continue construction by delivering the Italian-built U.S. Node 2, called Harmony. During the 14-day mission, the crew will install Harmony and move the P6 solar arrays to their permanent position and deploy them.

STS120-S-073 (7 Nov. 2007) --- Space Shuttle Discovery touches down on runway 33 of the Shuttle Landing Facility at NASA's Kennedy Space Center, concluding the 15-day STS-120 mission to the International Space Station. Onboard are astronauts Pam Melroy, commander; George Zamka, pilot; Scott Parazynski, Stephanie Wilson, Doug Wheelock, Clay Anderson and European Space Agency's (ESA) Paolo Nespoli, all mission specialists. Main gear touchdown was 1:01:16 p.m. (EST) on Nov. 7, 2007. Wheel stop was at 1:02:07 p.m. Mission elapsed time was 15 days, 2 hours, 24 minutes and 2 seconds. The STS-120 crew continued the construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss.

JOHNSON SPACE CENTER, Houston, Texas -- STS120-S-002 -- These seven astronauts take a break from training to pose for the STS-120 crew portrait. Pictured from the left are astronauts Scott E. Parazynski, Douglas H. Wheelock, Stephanie D. Wilson, all mission specialists; George D. Zamka, pilot; Pamela A. Melroy, commander; Daniel M. Tani, Expedition 15 flight engineer; and Paolo A. Nespoli, mission specialist representing the European Space Agency (ESA). The crewmembers are attired in training versions of their shuttle launch and entry suits. Tani is scheduled to join Expedition 15 as flight engineer after launching to the International Space Station on mission STS-120 and is scheduled to return home on mission STS-122.

Space shuttle Discovery Commander Pam Melroy talks with NASA Administrator Michael Griffin and his wife, Rebecca Griffin, shortly after Melroy and the crew of STS-120 landed at NASA's Kennedy Space Center in Florida. Discovery landed at 1:02pm EST Wednesday after a mission that included on-orbit construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss. Photo Credit: 'NASA/Bill Ingalls"

Astronaut Scott Parazynski smiles for a photo while he and the crew of STS-120 walk around and look at the underside of the space shuttle Discovery shortly after their 1:01pm EST landing at NASA's Kennedy Space Center in Florida. Parazynski performed a repair of a damaged solar array during one of his spacewalks at the International Space Station. Photo Credit: "NASA/Bill Ingalls"

The space shuttle Discovery lands at NASA's Kennedy Space Center, Fla., completing the 15-day STS-120 mission to the International Space Station. Discovery landed at 1:01pm EST Wednesday after a mission that included on-orbit construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss. Photo Credit: 'NASA/Bill Ingalls"

(left to right) NASA Administrator Michael Griffin, NASA Assistant Administrator for Public Affairs David Mould and NASA Space Shuttle Manager Wayne Hale watch as the space shuttle Discovery comes in for landing at NASA's Kennedy Space Center, Fla., completing the 15-day STS-120 mission to the International Space Station. Discovery landed at 1:01pm EST Wednesday after a mission that included on-orbit construction of the station with the installation of the Harmony Node 2 module and the relocation of the P6 truss. Photo Credit: 'NASA/Bill Ingalls"

JOHNSON SPACE CENTER, Houston, Texas -- STS120-S-001 -- The STS-120 patch reflects the role of the mission in the future of the space program. The shuttle payload bay carries Node 2, the doorway to the future international laboratory elements on the International Space Station. On the left, the star represents the International Space Station; the red-colored points represent the current location of the P6 solar array, furled and awaiting relocation when the crew arrives. During the mission, the crew will move P6 to its final home at the end of the port truss. The gold points represent the P6 solar array in its new location, unfurled and producing power for science and life support. On the right, the moon and Mars can be seen representing the future of NASA. The constellation Orion rises in the background, symbolizing NASA's new exploration vehicle. Through all, the shuttle rises up and away, leading the way to the future. The NASA insignia design for shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, it will be publicly announced.