Deorbit burn is scheduled for approximately 11:10 p.m., with landing in Kazakhstan targeted for 12:03 a.m. Thursday (11:03 p.m. local time). NASA will resume coverage on TV and online at 10:45 p.m. for deorbit burn and landing.
At the time of undocking, Expedition 58 began aboard the space station under the command of Roscosmos’ Oleg Kononenko. Along with his crewmates Anne McClain of NASA and David Saint-Jacques of the Canadian Space Agency, the three-person crew will operate the station for a little more than two months.
Nick Hague and Christina Koch of NASA and Alexey Ovchinin of Roscosmos will launch aboard Soyuz MS-12 Feb. 28, from the Baikonur Cosmodrome in Kazakhstan, to join their fellow crewmates following a six-hour journey. Expedition 59 will begin when the new trio docks to the space station.
The Expedition 57 commander handed over control of the International Space Station today in a traditional ceremony. He and two of his crewmates will then head back to Earth Wednesday just in time for the holidays.
Gerst and Flight Engineers Serena Auñón-Chancellor and Sergey Prokopyev are winding down their 197-day mission in space. The trio will undock from the Rassvet module inside the Soyuz MS-09 spacecraft Wednesday at 8:40 p.m. and parachute to a landing in Kazakhstan about three-and-a-half hours later.
Prokopyev will command the Soyuz flight back to Earth tomorrow flanked by Gerst and Auñón-Chancellor. Today he is packing and readying the spacecraft for the departure. The undocking and landing activities will be broadcast live on NASA TV.
There was still time for science on the orbital lab today as Gerst explored how astronauts manipulate objects in space. Results could improve the design of space habitats and impact neurology patients on Earth. He also joined Auñón-Chancellor for ultrasound scans and blood sample collections as they wrap up their human research studies.
Half of the Expedition 57 crew is getting ready to depart International Space Station while the other half is getting used to life on orbit. Amidst those preparations, all six space residents are researching what microgravity does to their bodies while keeping the orbital lab in tip-top shape.
Commander Alexander Gerst continues unpacking the Space Dragon cargo craft today with its near 5,700 pounds of science, supplies and hardware. The German astronaut from ESA (European Space Agency) is also packing the Soyuz MS-09 crew ship that will take him and two crewmates home next week. He’ll parachute to a landing aboard the Soyuz in Kazakhstan Dec. 20 at 12:03 a.m. EST with fellow crew members Serena Auñón-Chancellor and Sergey Prokopyev after 197 days in space.
Auñón-Chancellor spent Thursday working with a variety of research gear supporting space biology. She processed research samples today in the NanoRacks Plate Reader that enables pharmaceutical and biotechnology science in space. She also stowed biological samples in a science freezer for a cellular adaptation study.
The newest trio aboard the station that arrived last week are hard at work today on human research and getting up to speed on station systems. Flight Engineers Anne McClain and David Saint-Jacques collected blood and urine samples to be analyzed for the Biochemical Profile space adaptation study. The duo also scheduled some time today to get used to life in space. Four-time station cosmonaut Oleg Kononenko joined Prokopyev for more spacesuit maintenance after Tuesday’s spacewalk.
Cosmonauts Oleg Kononenko and Sergey Prokopyev performed routine maintenance on their Russian Orlan spacesuits after a seven-hour, 45-minute spacewalk to inspect the Soyuz MS-09 crew ship docked to the station. The duo took detailed photos and captured video of some of the sealant on the outer hull of the Habitation Module used in the repair of a hole discovered inside the vehicle in August.
The other four orbital residents also put in a good night’s sleep after supporting the eighth spacewalk at the station this year. The quartet moved headlong into human research and departure preps after waking up a few hours later than usual today.
Alexander Gerst and Serena Auñón-Chancellor drew their own blood samples today and processed them in the Human Research Facility’s centrifuge. The samples were then coagulated and stowed in a science freezer for later analysis. The Biochemical Profile is a long-running study on astronauts and is providing insight into the human body’s adaptation to living in space.
Gerst is also packing the Soyuz spacecraft that will take him, Auñón-Chancellor and Prokopyev back to Earth Dec. 19. This is the same spaceship that was inspected Tuesday by the two Russian spacewalkers.
The station’s newest astronauts Anne McClain and David Saint-Jacques are still getting used to their new home in space. The pair also went about the day working on a variety of maintenance and research. McClain strapped on an armband monitoring how her body adapts to orbiting Earth 16 times a day after setting up research hardware for two separate experiments. Saint-Jacques deployed over a dozen radiation monitors throughout the station today before some light plumbing work with Gerst in the orbital restroom.
During the spacewalk, the two examined the external hull of the Russian Soyuz MS-09 spacecraft attached to the space station, took images, and applied a thermal blanket. They also retrieved science experiments from the Rassvet module before heading back inside.
Prokopyev, NASA astronaut Serena Auñón-Chancellor, and ESA (European Space Agency) astronaut Alexander Gerst are scheduled to depart the station in the Soyuz MS-09 at 8:42 p.m. Dec. 19, returning home to Earth after a six-and-half-month mission.
Kononenko, on his fourth spacewalk today, is designated extravehicular crew member 1 (EV1), and is wearing a spacesuit bearing red stripes. Prokopyev, on his second spacewalk, is wearing blue stripes and is designated extravehicular crew member 2 (EV2).
Coverage of the spacewalk continues on NASA Television and the agency’s website.
The 16th contracted commercial resupply mission from SpaceX delivers more than 5,600 pounds of research, crew supplies and hardware to the orbiting laboratory. Among the research it will bring to station, science investigations and technology demonstrations aboard Dragon include:
The Global Ecosystem Dynamics Investigation (GEDI) will provide high-quality laser ranging observations of the Earth’s forests and topography required to advance the understanding of important carbon and water cycling processes, biodiversity, and habitat. GEDI will be mounted on the Japanese Experiment Module’s Exposed Facility and provide the first high-resolution observations of forest vertical structure at a global scale. These observations will quantify the aboveground carbon stored in vegetation and changes that result from vegetation disturbance and recovery, the potential for forests to sequester carbon in the future, and habitat structure and its influence on habitat quality and biodiversity.
A small satellite deployment mechanism, called SlingShot, will be ride up in Dragon and then be installed in a Northrop Grumman Cygnus spacecraft prior to its departure from the space station. SlingShot can accommodate as many as 18 CubeSats of any format. After the Cygnus cargo ship departs from station, the spacecraft navigates to an altitude of 280 to 310 miles (an orbit higher than that of the space station) to deploy the satellites.
Robotic Refueling Mission-3 (RRM3) will demonstrate the first transfer and long-term storage of liquid methane, a cryogenic fluid, in microgravity. The ability to replenish and store cryogenic fluids, which can function as a fuel or coolant, will help enable long duration journeys to destinations, such as the Moon and Mars.
Growth of Large, Perfect Protein Crystals for Neutron Crystallography (Perfect Crystals) crystallizes an antioxidant protein found inside the human body to analyze its shape. This research may shed light on how the protein helps protect the human body from ionizing radiation and oxidants created as a byproduct of metabolism. For best results, analysis requires large crystals with minimal imperfections, which are more easily produced in the microgravity environment of the space station.
Dragon is scheduled to depart the station in January 2019 and return to Earth with more than 4,000 pounds of research, hardware and crew supplies.
While the International Space Station was traveling about 250 miles over the Pacific Ocean north of Papua New Guinea, Expedition 57 Commander Alexander Gerst of ESA (European Space Agency) and Flight Engineer Serena Auñón-Chancellor, captured the Dragon spacecraft at 7:21 a.m. EST using the space station’s Canadarm2 robotic arm.
Ground controllers will now send commands to begin the robotic installation of the spacecraft on bottom of the station’s Harmony module. NASA Television coverage of installation is scheduled to begin at 9 a.m. Watch online at www.nasa.gov/live.
The Dragon lifted off on a SpaceX Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida Wednesday, Dec 5 with more than 5,600 pounds of research, equipment, cargo and supplies that will support dozens of investigations aboard the orbiting laboratory.
The International Space Station is an accessible space laboratory with unparalleled capability that is increasing knowledge of engineering and physical sciences, biology, the Earth, and the universe through research and technology demonstrations and providing the foundation for continuing human spaceflight beyond low-Earth orbit. NASA’s human research is closing the gaps in current scientific understanding of how best to predict, assess, and solve the problems that humans encounter while living and working in space, and extend that knowledge to protect the women and men who will go forward to the Moon and Mars.
A Dragon is chasing the International Space Station today to be gracefully captured by a robotic arm early Saturday. The expanded Expedition 57 crew prepared for Dragon’s arrival while conducting science, spacesuit checks and a variety of other station activities.
The SpaceX Dragon cargo craft has been orbiting Earth for one day now carrying over 5,600 pounds of science, supplies and hardware for the crew. It is due to arrive Saturday around 6 a.m. when astronauts Alexander Gerst and Serena Auñón-Chancellor will command the Canadarm2 to grapple Dragon. The duo along with new Flight Engineer Anne McClain trained today for Dragon’s approach and rendezvous.
Gerst later worked on U.S. spacesuit maintenance cleaning their cooling loops. Serena worked on a cement study inside the orbital lab that could inform the construction of future lunar or Martian habitats.
McClain is getting used to her new home in space with fellow Flight Engineers Oleg Kononenko and David Saint-Jacques who have been onboard the station since Monday. This is Kononenko’s fourth stint at the station and he is unpacking the Soyuz MS-11 spacecraft that launched him and his crew to space. McClain and Saint-Jacques are first-time space residents and they worked on a visual perception and orientation study today. The duo also packed up biology research gear that will be stowed in Dragon for return to Earth after it arrives on Saturday.
Kononenko also joined Flight Engineer Sergey Prokopyev to ready a pair of Russian Orlan spacesuits for a spacewalk on Dec. 11. The duo will inspect the Soyuz MS-09 crew ship that will return Prokopyev, Gerst and Serena back to Earth Dec. 19 U.S. time.
The launch of the SpaceX Dragon cargo vessel slipped one day to Wednesday at 1:16 p.m. EST with meteorologists forecasting 90% favorable weather for launch. Meanwhile, the newest crew members aboard the International Space Station are getting used to their new home in space.
Dragon’s 16th mission to the orbital lab will deliver almost 5,700 pounds of science, crew supplies and hardware. The commercial space freighter is due to arrive at the station Saturday when astronauts Alexander Gerst and Serena Auñón-Chancellor will command the Canadarm2 to grapple Dragon around 6 a.m.
New station crew members Oleg Kononenko, Anne McClain and David Saint-Jacques are in their second day aboard the station. The trio are familiarizing themselves with station systems and safety procedures today. They began their mission Monday when they launched aboard the Soyuz MS-11 spacecraft at 6:31 a.m. and docked just six hours and two minutes later to the Poisk module. The new crew will stay in space until June.
Expedition 57 Commander Alexander Gerst is getting for his return to Earth on Dec. 20 and began packing his personal items today. He’ll wrap up his mission with Flight Engineers Serena Auñón-Chancellor and Sergey Prokopyev and land in Kazakhstan inside the Soyuz MS-09 crew ship after six-and-a-half months in space.