SpaceX Dragon Splashes Down in Pacific Ocean

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Baja California

The SpaceX Dragon splashed down on time off the Pacific coast of Baja Calfornia completing its ninth cargo mission. This photograph of Baja California and the Mexican coastline was taken Aug. 22, 2016 from the International Space Station.

SpaceX’s Dragon cargo craft splashed down in the Pacific Ocean at 11:47 a.m. EDT, approximately 326 miles west of Baja California, marking the end of the company’s ninth contracted cargo resupply mission to the International Space Station for NASA.

Following splashdown, Dragon will be recovered from the ocean and put on a ship for transportation to a port near Los Angeles, where some cargo including research will be removed and returned to NASA within 48 hours. Dragon will be prepared for a return journey to SpaceX’s test facility in McGregor, Texas, for processing. Dragon is currently the only space station resupply spacecraft able to return a significant amount of cargo to Earth at this time.

Dragon is returning more than 3,000 pounds of NASA cargo and science samples from a variety of technological and biological studies about the International Space Station. Results from the Heart Cells study, which investigated how heart muscle tissue contracts, grows and changes in microgravity, may help advance the study of heart disease and development of drugs and cell replacement therapy on Earth and on future space missions. Other experiments returning include tomato “space seeds” that were flown to station and will be planted on Earth as part of STEM education program with NanoRacks; Multi-Omics, which looked at impacts of space on astronauts’ immune systems; and OASIS, which studied the behavior of liquid crystals in microgravity, including their overall motion and merging of crystal layers.

Keep up with the International Space Station, and its research and crew members, at: www.nasa.gov/station

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Robotic Arm Releases SpaceX Dragon for Splashdown

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SpaceX Dragon

The SpaceX Dragon is released from the Canadarm2. Credit: NASA TV

The SpaceX Dragon cargo spacecraft was released from the International Space Station’s robotic arm at 6:11 a.m. EDT. The capsule will begin a series of departure burns and maneuvers to move beyond the 656-foot (200-meter) “keep out sphere” around the station for its return trip to Earth. The capsule is currently scheduled to splashdown in the Pacific Ocean about 11:47 a.m. EDT, approximately 326 miles west of Baja California.

Following splashdown, Dragon will be recovered from the ocean and put on a ship for transportation to a port near Los Angeles, where some cargo including research will be removed and returned to NASA within 48 hours.

Keep up with the International Space Station, and its research and crew members, at: www.nasa.gov/station

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Watch Robotic Arm Release SpaceX Dragon Friday Morning

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The SpaceX Dragon

The SpaceX Dragon arrives at the International Space Station on July 20, 2016, as astronauts Kate Rubins (left) and Jeff Williams prepare to capture it with the Canadarm2.

NASA Television will provide live coverage of the departure of the SpaceX Dragon spacecraft from the International Space Station beginning at 5:45 a.m. EDT. Dragon was detached from the Earth-facing side of the station’s Harmony module last night by robotics controllers who maneuvered Dragon into place for its release under the control of and Expedition 48 Flight Engineers Takuya Onishi of JAXA and Kate Rubins of NASA at 6:10 a.m. EDT.

Dragon launched to the space station July 18 from Cape Canaveral Air Force Station in Florida carrying almost 5,000 pounds of supplies and cargo on SpaceX’s ninth commercial resupply mission to the station for NASA. The spacecraft arrived at the station two days later.

Among the cargo delivered was the first of two International Docking Adapters (IDA) that will enable future commercial spacecraft under NASA’s Commercial Crew Program to dock to the space station, including Boeing’s CST-100 Starliner and SpaceX’s Crew Dragon. The IDA was installed Aug. 19 during a six-hour spacewalk by NASA astronauts Jeff Williams and Rubins. The second IDA is being built and will be delivered to the space station no earlier than SpaceX CRS-14.

Release of the spacecraft by the station’s robotic arm will begin the Dragon’s return to Earth carrying more than 3,000 pounds of NASA cargo and science samples from human research, biology and biotechnology studies, physical science investigations and education activities sponsored by NASA and the Center for the Advancement of Science in Space, the nonprofit organization responsible for managing research aboard the U.S. national laboratory portion of the space station.

The capsule is currently scheduled to splashdown in the Pacific Ocean about 11:47 a.m. EDT, approximately 326 miles west of Baja California.

Keep up with the International Space Station, and its research and crew members, at: www.nasa.gov/station

Get breaking news, images, videos and features from the station on social media at:

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Dragon Packed for Friday Morning Departure and Splashdown

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SpaceX Dragon

The SpaceX Dragon is pictured as the International Space Station orbited over the English Channel.

The SpaceX Dragon cargo craft has been packed with science experiments and gear for return to Earth and analysis by NASA engineers. Robotics controllers on the ground will maneuver the Canadarm2 to detach Dragon from the Harmony module Thursday afternoon.

Astronauts Takuya Onishi and Kate Rubins will command Canadarm2 to release Dragon at 6:10 a.m. EDT Friday. It will splashdown off the Pacific coast of Baja California a few hours later, then be retrieved and shipped back to Los Angeles by SpaceX personnel.

Less than two weeks later, a trio of Expedition 48 crew members will return to Earth inside the Soyuz TMA-20M spacecraft. Commander Jeff Williams and Flight Engineers Oleg Skripochka and Alexey Ovchinin are due to end their stay at the International Space Station on Sept. 6 and land in Kazakhstan.

Meanwhile, the space station crew is still participating in a wide variety of ongoing space research to benefit people living on Earth and in space. The crew conducted human research activities today exploring how long-term space missions affect an astronaut’s metabolism, digestion and blood pressure.

Williams Breaks Kelly’s Cumulative Time in Space Record

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Cumulative Days In Space

Astronaut Jeff Williams surpassed former astronaut Scott Kelly’s record today for the most cumulative days in space by a NASA astronaut.

Expedition 48 Commander Jeff Williams established a new record for most time spent in space by a NASA astronaut today, surpassing 520 days in space over his four missions. Williams will have a total of 534 cumulative days by the time he lands Sept. 6 in Kazakhstan. Former astronaut Scott Kelly had set the record on his year-long mission, and still holds the record for longest single spaceflight by a NASA astronaut at 340 days.

The International Space Station raised its orbit today ahead of Williams’ departure Sept. 6 with cosmonauts Oleg Skripochka and Alexey Ovchinin. After the trio undocks in their Soyuz TMA-20M spacecraft, ending Expedition 48, they will parachute to a landing in Kazakhstan about 3-1/2 hours later.

SpaceX’s Dragon will depart the station first early Friday morning for a splashdown in Pacific Ocean off the coast of Baja California. Williams and Flight Engineer Kate Rubins continue loading Dragon with gear and science samples for analysis on Earth. Rubins and Japanese astronaut Takuya Onishi will be at the controls of the robotics workstation when they command the Canadarm2 to release Dragon at 6:10 a.m. EDT Friday.

In parallel with the upcoming spacecraft departure activities, the crew continues to dedicate time to research a multitude of space experiments taking place on the orbital laboratory. The crew conducted research looking at heart function, plant growth in microgravity and executed a variety of student designed experiments. Researchers use the data collected from the advanced space experiments to improve health treatments on Earth, benefit a wide variety of industry sectors and help NASA plan journeys farther into space

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Dragon Being Loaded With Science for Return to Earth

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SpaceX Dragon

The SpaceX Dragon resupply ship is pictured attached to the Harmony module a few days after its arrival in July.

The SpaceX Dragon resupply ship is getting ready to return to Earth Friday morning loaded with gear and a variety of science for analysis. Another spacecraft, the Soyuz TMA-20M, will leave Sept. 6 and land in Kazakhstan with three International Space Station crew members.

Dragon delivered numerous science experiments July 20 that the Expedition 48 crew immediately unloaded and began working on. Two of those experiments set to return on Friday include the Heart Cells study and Mouse Epigenetics. That research explored how microgravity affects human heart cells and alters gene expression and DNA in mice.

The station will get an orbital reboost early Wednesday when the docked Progress 63 cargo craft fires its engines for over 12 minutes. The reboost will put the station at the correct altitude for the departure of the Expedition 48 trio next month.

Expedition 48 Commander Jeff Williams and cosmonauts Oleg Skripochka and Alexey Ovchinin will return to Earth in two weeks after 5-1/2 months in space. Williams will be completing his fourth space mission and hold the NASA record for cumulative days in space. Skripochka will be completing his second mission and Ovchinin will be completing his first.

Astronauts Relaxing Before Pair of Spaceships Leave

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Spacewalker

An astronaut works to install an international docking adapter during a spacewalk on Friday.

Three astronauts are relaxing today after a spacewalk on Friday and weekend cleanup work. Meanwhile, a pair of spacecraft will be departing the International Space Station over the next two weeks.

NASA astronauts Jeff Williams and Kate Rubins successfully installed a new international docking adapter Friday morning during a five hour and 58-minute spacewalk. Japanese astronaut Takuya Onishi assisted the duo from inside the station, while all three cleaned up the Quest airlock afterward where they stowed their spacesuits and tools.

Williams is scheduled to return to Earth on Sept. 6 with cosmonauts Oleg Skripochka and Alexey Ovchinin ending Expedition 48. The two cosmonauts began their departure preparations today to get the Soyuz TMA-20M spacecraft ready for undocking and landing in Kazakhstan.

Before Expedition 48 returns home in two weeks the SpaceX Dragon spacecraft will leave the station this Friday at 6:10 a.m. EDT. The crew is loading the space freighter with gear and science for analysis by NASA engineers on the ground. Dragon will splashdown in the Pacific Ocean a few hours after its release Friday and be retrieved by SpaceX personnel.

Spacewalk Concludes After Commercial Crew Port Installation

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Kate Rubins Works Outside Station

Spacewalker Kate Rubins works outside the International Space Station with the SpaceX Dragon space freighter just below her. Credit: NASA TV

Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins concluded their spacewalk at 2:02 EDT. During the five-hour and 58-minute spacewalk, the two NASA astronauts successfully installed the first of two international docking adapters (IDAs).

The IDAs will be used for the future arrivals of Boeing and SpaceX commercial crew spacecraft in development under NASA’s Commercial Crew Program. Commercial crew flights from Florida’s Space Coast to the International Space Station will restore America’s human launch capability and increase the time U.S. crews can dedicate to scientific research, which is helping prepare astronauts for deep space missions, including the journey to Mars.

Space station crew members have conducted 194 spacewalks in support of assembly and maintenance of the orbiting laboratory. Spacewalkers have now spent a total of 1,210 hours and 46 minutes working outside the station.

Keep up with the International Space Station, and its research and crews, at:

www.nasa.gov/station

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Spacewalkers Begin Work to Install Commercial Crew Port

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Spacewalkers Jeff Williams and Kate Rubins

Astronaut Jeff Williams is conducting the fourth spacewalk of his career. Astronaut Kate Rubins is conducting her first spacewalk. Credit: NASA TV

Two NASA astronauts switched their spacesuits to battery power this morning at 8:04 a.m. EDT aboard the International Space Station to begin a spacewalk planned to last some six and a half hours. Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins will install the first of two international docking adapters (IDAs) that will enable future arrivals of Boeing and SpaceX commercial crew spacecraft.

The docking adapter arrived to the space station July 20 on a SpaceX Dragon cargo resupply spacecraft. On Wednesday, ground controllers used the Canadarm2 robotic arm, and its attached “Dextre” Special Dexterous Manipulator, to extract the IDA from the trunk of Dragon and position it just 2 feet away from Pressurized Mating Adapter-2 located on the forward end of the Harmony module.

Once the IDA is moved to a surface to surface contact with the PMA, Williams and Rubins will begin work to hook up tethers in advance of Japan Aerospace Exploration Agency astronaut Takuya Onishi sending commands to close the hooks between the two docking ports. Once the hooks are closed, Williams and Rubins will press ahead to mate power and data connectors for future use of the IDA.

Williams is wearing the spacesuit with a red stripe. Rubins is wearing the spacesuit with the white stripe. This is the fourth spacewalk in Williams’ career and the first for Rubins. It is the 194th spacewalk for the space station

NASA TV’s Public Channel (NTV-1) is broadcasting enhanced coverage of the spacewalk including operational commentary, in-studio experts and features. The Media Channel (NTV-3) is carrying a clean feed of video from the space station with operational commentary. Full schedule details are available at:

https://www.nasa.gov/nasatv

Watch NASA TV Now for Spacewalk with Rubins and Williams

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Astronauts Kate Rubins and Jeff Williams

Astronauts Kate Rubins and Jeff Williams are pictured in front of the U.S. spacesuits they will wear during a spacewalk Friday morning.

Expedition 48 Commander Jeff Williams and Flight Engineer Kate Rubins of NASA will begin a spacewalk outside of the International Space Station at 8:05 a.m. EDT Friday. NASA TV coverage will begin at 6:30 a.m. NASA TV’s Public Channel (NTV-1) will broadcast enhanced coverage of the spacewalk including operational commentary, in-studio experts and features. The Media Channel (NTV-3) will broadcast a clean feed of video from the space station with operational commentary. Full schedule details are available at:

https://www.nasa.gov/nasatv

Williams and Rubin will conduct the spacewalk to install and connect the first of two international docking adapters that will be used for the future arrivals of Boeing and SpaceX commercial crew spacecraft.

Follow @space_station on Twitter and #spacewalk for updates. For more information about the International Space Station, including current residents, visit:

www.nasa.gov/station

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