JSC2000-07600 (November 2000) --- Astronaut K. Megan McArthur, Astronaut Candidate Class of 2000.

Prince Philip, left, asks astronauts K. Megan McArthur, Commander Scott D. Altman and Gregory C. Johnson, pilot details about the STS-125 mission. Photo Credit: (NASA/Chris Gunn)

Prince Philip greets astronauts from STS-125 L to R Andrew J Feustel, Michael T Goode, K. Megan McArthur, Michael J. Massimino, Gregory C. Johnson, and Commander Scott D. Altman. Photo Credit: (NASA/Chris Gunn)

JSC2008-E-013387 (13 Dec. 2007) --- Astronaut K. Megan McArthur, mission specialist

JOHNSON SPACE CENTER, Houston, Texas --- JSC2008-E-013387 -- Astronaut K. Megan McArthur, mission specialist

JSC2006-E-47133 (31 Oct. 2006) --- Astronaut K. Megan McArthur, STS-125 mission specialist for the newly announced final shuttle crew to visit and work on the Hubble Space Telescope.

JSC2007-E-113503 (17 Dec. 2007) --- Astronaut K. Megan McArthur, STS-125 mission specialist, participates in a training session at a console in the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility (SCTF) near Johnson Space Center (JSC).

JSC2008-E-008440 (29 Jan. 2008) --- Attired in a training version of her shuttle launch and entry suit, astronaut K. Megan McArthur, STS-125 mission specialist, awaits the start of a training session in the Space Vehicle Mockup Facility at Johnson Space Center.

JSC2006-E-54743 (20 Dec. 2006) --- Astronaut K. Megan McArthur, STS-116 Orbit 2 spacecraft communicator (CAPCOM), talks with the astronauts aboard the Space Shuttle Discovery as they wind down toward the final 48 hours of an almost two-week mission in space.

JSC2007-E-113615 (18 Dec. 2007) --- Astronaut K. Megan McArthur, STS-125 mission specialist, participates in a training session at a console in the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility (SCTF) near Johnson Space Center (JSC).

JSC2008-E-018324 (27 Feb. 2008) --- Astronaut K. Megan McArthur, STS-125 mission specialist, dons a training version of her shuttle launch and entry suit in preparation for a training session in the Space Vehicle Mockup Facility at Johnson Space Center. United Space Alliance (USA) suit technician Cody McNeil assisted McArthur.

JSC2008-E-018318 (27 Feb. 2008) --- Astronaut K. Megan McArthur, STS-125 mission specialist, dons a training version of her shuttle launch and entry suit in preparation for a training session in the Space Vehicle Mockup Facility at Johnson Space Center. United Space Alliance (USA) suit technician Cody McNeil assisted McArthur.

JSC2008-E-018339 (27 Feb. 2008) --- Attired in training versions of their shuttle launch and entry suits, astronauts Scott D. Altman (center), STS-125 commander; Gregory C. Johnson (left), pilot; and K. Megan McArthur, mission specialist, await the start of a training session in the Space Vehicle Mockup Facility at Johnson Space Center.

JOHNSON SPACE CENTER, Houston, Texas --- STS125-S-002 (9 Oct. 2007) --- These seven astronauts take a break from training to pose for the STS-125 crew portrait. From the left are astronauts Michael J. Massimino and Michael T. Good, both mission specialists; Gregory C. Johnson, pilot; Scott D. Altman, commander; and K. Megan McArthur, John M. Grunsfeld and Andrew J. Feustel, all mission specialists. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope.

JSC2008-E-018350 (27 Feb. 2008) --- Astronauts John M. Grunsfeld (left), Michael T. Good and K. Megan McArthur, all STS-125 mission specialists, await the start of a training session in the Space Vehicle Mockup Facility at Johnson Space Center. The crewmembers are attired in training versions of their shuttle launch and entry suits.

JSC2008-E-008416 (29 Jan. 2008) --- United Space Alliance (USA) instructor David L. Williams (center) briefs STS-125 crewmembers during a training session in the Space Vehicle Mockup Facility at the Johnson Space Center. Crewmembers pictured are K. Megan McArthur (left), Michael T. Good, John M. Grunsfeld (second right), all mission specialists; and Gregory C. Johnson (right), pilot.

STS125-S-002 (9 Oct. 2007) --- These seven astronauts take a break from training to pose for the STS-125 crew portrait. From the left are astronauts Michael J. Massimino, Michael T. Good, both mission specialists; Gregory C. Johnson, pilot; Scott D. Altman, commander; K. Megan McArthur, John M. Grunsfeld and Andrew J. Feustel, all mission specialists. The STS-125 mission will be the final space shuttle mission to the Hubble Space Telescope.

JSC2008-E-007758 (28 Jan. 2008) --- Astronaut Michael T. Good and K. Megan McArthur, both STS-125 mission specialists, participate in an exercise in the systems engineering simulator in the Avionics Systems Laboratory at Johnson Space Center. The facility includes moving scenes of full-sized Hubble Space Telescope components over a simulated Earth.

JSC2008-E-008415 (29 Jan. 2008) --- The STS-125 crewmembers participate in a training session in the Space Vehicle Mockup Facility at the Johnson Space Center. Pictured from the right are Michael T. Good, K. Megan McArthur, both mission specialists; Gregory C. Johnson, pilot; Michael J. Massimino, mission specialist; Scott D. Altman, commander; John M. Grunsfeld and Andrew J. Feustel, both mission specialists. United Space Alliance (USA) crew trainer Robert H. (Rob) Tomaro (center, back to camera) briefed the crew.

JSC2008-E-047961 (4 June 2008) --- The STS-125 crewmembers take a moment to pose for a crew photo prior to a training session in the Space Vehicle Mockup Facility at NASA's Johnson Space Center. From the left are astronauts Michael J. Massimino, Michael T. Good, both mission specialists; Gregory C. Johnson, pilot; Scott D. Altman, commander; K. Megan McArthur, John M. Grunsfeld and Andrew J. Feustel, all mission specialists. The crewmembers are wearing training versions of their shuttle launch and entry suits.

JSC2006-E-47144 (31 Oct. 2006) --- A few hours after NASA Administrator Michael Griffin announced from Goddard Space Flight Center the astronauts selected for the final shuttle mission to perform work on the Hubble Space Telescope, the STS-125 crew met the news media at the Johnson Space Center. Following the press briefing, the members posed for this group portrait. From left to right are astronauts K. Megan McArthur, Michael T. Good, Gregory C. Johnson, Scott D. Altman, John M. Grunsfeld, Michael J. Massimino and Andrew J. Feustel. Altman will command the final space shuttle mission to Hubble, and Johnson will serve as pilot for his initial spaceflight. Mission specialists include veteran spacewalkers Grunsfeld and Massimino and first-time space fliers Feustel, Good and McArthur.

JSC2006-E-47110 (31 Oct. 2006) --- A few hours after NASA Administrator Michael Griffin announced from Goddard Space Flight Center the astronauts selected for the final shuttle mission to perform work on the Hubble Space Telescope, the STS-125 crew met the news media at the Johnson Space Center. From left to right are astronauts Michael T. Good, Andrew J. Feustel, K. Megan McArthur, Michael J. Massimino, John M. Grunsfeld, Gregory C. Johnson and Scott D. Altman. Altman will command the final space shuttle mission to Hubble, and Johnson will serve as pilot for his initial spaceflight. Mission specialists include veteran spacewalkers Grunsfeld and Massimino and first-time space fliers Feustel, Good and McArthur.