Expedition 35 NASA Flight Engineer Tom Marshburn is interviewed by NASA Pulic Affairs Officer Josh Byerly for NASA Television at the Karaganda Airport in Kazakhstan on Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn is helped off a Russian Search and Rescue helicopter at Karaganda Airport in Kazakhstan following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Flight Engineer and Russian cosmonaut Roman Romanenko smiles as he rests outside of the Soyuz TMA-07M spacecraft shortly after the capsule landed with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and NASA Flight Engineer Tom Marshburn in a remote area outside of the town of Zhezkazgan, Kazakhstan on Tuesday, May 14, 2013. Romanenko, Hadfield and Marshburn are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn, center, is attended to by his nurse and crew support personnel following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn and crew mates Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn is helped off a Russian Search and Rescue helicopter at Karaganda Airport in Kazakhstan following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn, center, is seen on a Russian Search and Rescue helicopter just before arriving at Karaganda Airport in Kazakhstan following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Flight Engineer and Russian cosmonaut Roman Romanenko is seen smiling as he is carried after being extracted from the Soyuz TMA-07M spacecraft shortly after the capsule landed with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and NASA Flight Engineer Tom Marshburn in a remote area outside of the town of Zhezkazgan, Kazakhstan on Tuesday, May 14, 2013. Romanenko, Hadfield and Marshburn are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn is attended to by his nurse following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn and crew mates Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn is seen in a gift of traditional Kazakhstan dress during a welcome ceremony at the Karaganda Airport in Kazakhstan on Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 NASA Flight Engineer Tom Marshburn speaks to family members on a satellite phone following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

A Russian all terrain vehicle (ATV) takes Expedition 35 NASA Flight Engineer Tom Marshburn to a helicopter from the Soyuz TMA-07M spacecraft shortly after the capsule landed with Marshburn and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Hadfield and Romanenko are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) is helped off a Russian Search and Rescue helicopter at Karaganda Airport in Kazakhstan following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield, Expedition 35 NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

A Russian all terrain vehicle (ATV) takes Expedition 35 NASA Flight Engineer Tom Marshburn to a helicopter from the Soyuz TMA-07M spacecraft shortly after the capsule landed with Marshburn and Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) and Russian Flight Engineer Roman Romanenko in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Marshburn, Hadfield and Romanenko are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) is helped off a Russian Search and Rescue helicopter at Karaganda Airport in Kazakhstan following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield, Expedition 35 NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) is seen in a gift of traditional Kazakhstan dress during a welcome ceremony at the Karaganda Airport in Kazakhstan on Tuesday, May 14, 2013. Hadfield, Expedition 35 NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) smiles as he rests outside of the Soyuz TMA-07M spacecraft shortly after the capsule landed with NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko in a remote area outside of the town of Zhezkazgan, Kazakhstan on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Guests watch video of Expedition 35 Soyuz Commander Pavel Vinogradov entering the International Space Station after docking the Soyuz TMA-08M to the station following its first ever expedited trip to the orbiting complex, Friday, March 29, 2013, at the Cosmonaut Hotel in Baikonur, Kazakhstan. The Soyuz reached the station in less than six hours and after only four orbits, instead of its usual two-day route. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) is attended to following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield and crew mates NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Russian Search and Rescue Helicopters are seen as they await departure from the landing zone in a remote area near the town of Zhezkazgan, Kazakhstan following the the landing of the Soyuz TMA-07M spacecraft on Tuesday, May 14, 2013. The Soyuz spacecraft delivered Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko after having spent five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) is attended to by his nurse following his landing in the Soyuz TMA-07M spacecraft in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield and crew mates NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

A Russian all terrain vehicle (ATV) takes Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) to a helicopter from the Soyuz TMA-07M spacecraft shortly after the capsule landed with Hadfield and Expedition 35 Flight Engineers Tom Marshburn and Roman Romanenko in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

A Russian all terrain vehicle (ATV) takes Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA) to a helicopter from the Soyuz TMA-07M spacecraft shortly after the capsule landed with Hadfield and Expedition 35 Flight Engineers Tom Marshburn and Roman Romanenko in a remote area near the town of Zhezkazgan, Kazakhstan, Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko are returning from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 crew members NASA Flight Engineer Chris Cassidy waves farewell to family and friends as he departs the Cosmonaut Hotel to suit-up for his soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Victor Zelentsov)

Expedition 35 NASA Flight Engineer Chris Cassidy performs the traditional door signing before he and fellow crewmates, Soyuz Commander Pavel Vinogradov and Flight Engineer Alexander Misurkin depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Cassidy, Vinogradov and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Russian Flight Engineer Alexander Misurkin performs the traditional door signing before he and fellow crewmates, Soyuz Commander Pavel Vinogradov and NASA Flight Engineer Chris Cassidy depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Misurkin, Vinogradov and Cassidy on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Soyuz Commander Pavel Vinogradov performs the traditional door signing before he and fellow crewmates, Flight Engineers Chris Cassidy and Alexander Misurkin depart the Cosmonaut Hotel for their Soyuz launch to the International Space Station, Thursday, March 28, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket will send Vinogradov, Cassidy and Misurkin on a five and a half month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Flight Engineers Alexander Misurkin, foreground, and Chris Cassidy watch a video as the crew bus departs the Cosmonaut Hotel on Thursday, March 28, 2013 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Misurkin, Cassidy and Soyuz Commander Pavel Vinogradov launched at 2:43 a.m. local time on March 29. Photo Credit: (NASA/GCTC/Irina Peshkova)

Expedition 35 Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) is welcomed home upon his return at Chkalovsky Airport in Russia, Tuesday, May 14, 2013. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) greets his children upon his return home at Chkalovsky Airport in Russia, Tuesday, May 14, 2013. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), right, Russian Flight Engineer Roman Romanenko and NASA Flight Engineer Tom Marshburn, left, are seen in a gift of traditional Kazakhstan dress during a welcome ceremony at the Karaganda Airport in Kazakhstan on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned to earth from more than five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

The Soyuz TMA-07M spacecraft is seen as it lands with Expedition 35 Commander Chris Hadfield of the Canadian Space Agency (CSA), NASA Flight Engineer Tom Marshburn and Russian Flight Engineer Roman Romanenko of the Russian Federal Space Agency (Roscosmos) in a remote area near the town of Zhezkazgan, Kazakhstan, on Tuesday, May 14, 2013. Hadfield, Marshburn and Romanenko returned from five months onboard the International Space Station where they served as members of the Expedition 34 and 35 crews. Photo Credit: (NASA/Carla Cioffi)

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Nighttime Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Nighttime Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.

Earth observation taken by the Expedition 35 crew aboard the ISS.