A crew of three from around the world are heading into the weekend aboard the International Space Station. The Expedition 57 trio from the United States, Russia and Germany studied a variety of space phenomena today including physics, biology and time perception.
Flight Engineer Serena Auñón-Chancellor joined Commander Alexander Gerst for eye checks first thing Friday morning. The duo then split up for a science-filled day and preparations for the next U.S. cargo mission.
Serena also found time to set up a command panel for communications with a Cygnus cargo craft when it arrives to resupply the station Nov. 18. The resupply ship from U.S. company Northrop Grumman is being packed and readied for launch atop an Antares rocket Nov. 15 at 4:49 a.m. EST. from Wallops Flight Facility in Virginia.
Gerst spent over an hour in the European Columbus lab module today researching how astronauts perceive time in space including its physical and mental impacts. The German astronaut from ESA (European Space Agency) also configured a specialized microscope for more protein crystal observations.
Flight Engineer Sergey Prokopyev from Roscosmos continued his week-long research exploring complex plasmas, or ionized gases produced by high temperatures. The Russian experiment may benefit space physics research and improve spacecraft designs. The cosmonaut also swapped fuel bottles inside the Combustion Integrated Rack to maintain ongoing flame and gas research aboard the station.
The Expedition 57 crew said farewell to a Japanese resupply ship Wednesday and is getting ready to welcome U.S. and Russian space freighters in less than two weeks. The trio practiced International Space Station emergency procedures this week then went on to space research and robotics training.
The U.S. company Northrop Grumman is getting its 10th Cygnus cargo craft packed and ready for launch atop an Antares rocket Nov. 15 at 4:49 a.m. EST. Russia will launch its 71st station resupply mission aboard a Progress spaceship the next day at 1:14 p.m.
Both resupply ships are due to arrive at the station Sunday Nov. 18 just 10 hours apart. The Cygnus will get there first following its head start. Commander Alexander Gerst assisted by Flight Engineer Serena Auñón-Chancellor will capture the American vessel with the Canadarm2 robotic arm at 4:35 a.m. A few hours later, cosmonaut Sergey Prokopyev will monitor the approach and automated docking of the Russian Progress 71 cargo craft to the Zvezda service module at 2:30 p.m.
All three crew members called down to mission controls centers in Houston and Moscow for a coordinated emergency drill. The orbital residents practiced communication and decision-making skills while maneuvering along evacuation paths and locating safety gear.
Afterward, Gerst and Serena partnered up and reviewed next Sunday’s Cygnus approach and rendezvous procedures. Gerst will command the Canadarm2 to reach out and grapple Cygnus as Serena monitors the spaceship’s telemetry and data.
Prokopyev continued his science and maintenance duties in the orbital lab’s Russian segment. The cosmonaut explored the physics of plasma-dust crystals then conducted an eye exam in conjunction with doctors on Earth. Prokopyev also photographed the inside of the Zvezda and stowed radiation detectors.
The Expedition 56 crew members explored how human health and physical processes are affected off the Earth today. The orbital residents are also configuring the International Space Station for a Russian spacewalk next week and a Japanese cargo craft mission in September.
A long-running human research study is helping doctors understand the impacts of microgravity shifting fluids upward in an astronaut’s body. Two astronauts, Serena Auñón-Chancellor of NASA and Alexander Gerst of ESA, joined forces today for that study using an ultrasound device for eye scans with assistance from specialists on Earth. The experiment aims to help researchers prevent the upward fluid shifts that put pressure on an astronaut’s eyes potentially affecting vision in space and back on Earth after a mission.
The orbital complex enables research into a variety of space physics including the observation of atoms nearly frozen still when exposed to the coldest temperatures in the universe. The Cold Atom Lab (CAL), which chills atoms to about one ten billionth of a degree above absolute zero, had its fiber cables inspected by NASA astronaut Ricky Arnold today during troubleshooting operations. CAL was delivered to the station in May aboard the Cygnus space freighter then installed in the Columbus laboratory module shortly after.
A spacewalk is scheduled for Aug. 15 when cosmonauts Oleg Artemyev and Sergey Prokopyev will work outside the station’s Russian segment for about 6 hours of science and maintenance tasks. The duo spent Wednesday afternoon checking their Orlan spacesuits in a pressurized configuration. They also installed U.S. lights and video cameras on the suits ahead of next week’s excursion.
The Japan Aerospace Exploration Agency (JAXA) is planning a Sept. 10 launch of its H-II Transfer Vehicle (HTV) for capture and installation to the space station. HTV will be carrying cargo and new lithium ion batteries for installation on the station’s Port-4 truss power system. Commander Drew Feustel partnered with Gerst and Arnold throughout the day readying JAXA’s Kibo laboratory module for the upcoming delivery mission.
A new cancer therapy study is wrapping up aboard the International Space Station this week as an American cargo craft is packed for return to Earth. The Expedition 56 crew also researched how astronauts perceive time and distance in space and back on Earth.
NASA astronaut Serena Auñón-Chancellor has been contributing to pharmaceutical research since the arrival of the AngieX Cancer Therapy experiment July 2 inside the SpaceX Dragon cargo craft. Today, she is examining endothelial cells in space to help determine if they make a good model for targeting the vasculature of tumor cells. Results may improve the design of safer, more effective therapies targeting cancer tumors.
NASA astronaut Ricky Arnold has been loading Dragon with hardware and science samples today ahead of its return to Earth on Friday. Results from the AngieX cancer investigation will also be stowed in Dragon this week for retrieval and analysis on Earth. Robotics controllers will release Dragon from the grips of the Canadarm2 Friday at 12:37 p.m. EDT as Auñón-Chancellor monitors from the Cupola. Less than six hours later, the commercial space freighter will splashdown in the Pacific Ocean off the coast of Baja California.
Another U.S. cargo craft, the Northrop Grumman Cygnus resupply ship, released from the space station on July 15 is getting ready to end its stay in space today. The Cygnus was detached from the station’s Harmony module in mid-July and has been orbiting Earth for engineering research. It is due to burn up harmlessly over the Pacific Ocean at 5:07 p.m. today.
Expedition 56 Flight Engineers Alexander Gerst of ESA (European Space Agency) and Serena Auñón-Chancellor of NASA commanded the International Space Station’s Canadarm2 robotic arm to release the Cygnus cargo spacecraft at 8:37 a.m. EDT. At the time of release, the station was flying 253 miles above the Southeastern border of Colombia. Earlier, ground controllers used the robotic arm to unberth Cygnus.
The departing spacecraft will move a safe distance away from the space station before deploying a series of CubeSats. Cygnus will remain in orbit for two more weeks to allow a flight control team to conduct engineering tests.
Cynus is scheduled to deorbit with thousands of pounds of trash on Monday, July 30, as it burns up harmlessly over the Pacific Ocean while entering the Earth’s atmosphere. The satellite deployment and deorbit burn will not be broadcast on NASA Television.
The spacecraft arrived on station May 24 delivering cargo for Orbital ATK’s (now Northrop Grumman’s) ninth contracted mission under NASA’s Commercial Resupply Services contract.
The Expedition 56 crew members explored a variety of microgravity science today potentially improving the lives of people on Earth and astronauts in space. The orbital residents are also unpacking a new resupply ship and getting ready for the departure of another.
Cancer research is taking place aboard the International Space Station possibly leading to safer, more effective therapies. Flight Engineer Serena Auñón-Chancellor contributed to that research today by examining endothelial cells through a microscope for the AngieX Cancer Therapy study. AngieX is seeking a better model in space to test a treatment that targets tumor cells and blood vessels.
She also teamed up with Commander Drew Feustel imaging biological samples in a microscope for the Micro-11 fertility study. The experiment is researching whether successful reproduction is possible off the Earth.
The Northrop Grumman Cygnus space freighter has been packed full of trash and is due to leave the space station Sunday morning. Flight Engineer Alexander Gerst will command the Canadarm2 robotic arm to release Cygnus at 8:35 a.m. EDT as Auñón-Chancellor backs him up. It will orbit Earth until July 30 for engineering studies before burning up harmlessly over the Pacific Ocean.
Expedition 56 crew members are transferring cargo in and out of U.S. and Russian cargo ships today. Two astronauts are also planning to release a U.S. resupply ship on Sunday ending its mission at the International Space Station.
The Cygnus resupply ship will complete its stay at the orbital Sunday at 8:35 a.m. EDT after 52 days attached to the Unity module. Gerst of ESA (European Space Agency) will use the Canadarm2 robotic arm to release Cygnus back into Earth orbit backed up by Auñón-Chancellor of NASA. Cygnus will remain in orbit until July 30 supporting engineering activities before it is deorbited to burn up harmlessly over the Pacific Ocean.
Space research aboard the orbital lab is always ongoing as the crew explored a variety of life science today. The space residents explored how microgravity impacts fertility, algae production and the gastrointestinal system. The crew also completed routine eye checks with an ultrasound device Wednesday morning to maintain good vision during spaceflight.
Russia’s Progress 70 (70P) cargo craft delivered nearly 5,700 pounds of crew supplies and station cargo to the International Space Station on Monday less than four hours after launch. Meanwhile, the U.S. Cygnus resupply ship from Northrop Grumman tested its ability to boost the orbital laboratory’s altitude today.
Monday’s arrival of the Russian resupply craft set a milestone for station operations by arriving with its cargo in just 3 hours and 40 minutes, or only two Earth orbits. The new Progress makes six spacecraft parked at the orbital complex including the Progress 69 resupply ship, the Soyuz MS-08 and MS-09 crew ships and the SpaceX Dragon and Northrop Grumman Cygnus space freighters.
The engine on Northrup Grumman’s Cygnus cargo ship fired for 50 seconds Tuesday at 4:25 p.m. EDT to reboost the station in a test designed to verify an additional capability to adjust the station’s altitude, if required. The brief engine firing raised the station’s altitude by about 295 feet. Cygnus will depart the station on Sunday after delivering several tons of supplies and science experiments back in May for the six crewmembers on board.
The Expedition 56 crew members researched microbes and plants today and conducted more eye exams to benefit future space residents as well as people on Earth. The Cygnus space freighter continues to be packed for its release in July as robotics controllers get ready to inspect the vehicle.
NASA astronaut Serena Auñón-Chancellor stowed genetically modified microbes in a science freezer that will be analyzed for their ability to compete with petrochemical production processes on Earth. Flight Engineer Ricky Arnold, also from NASA, thinned plants for the Plant Habitat-1 experiment that is comparing plants grown in microgravity to those grown on Earth.
Arnold and Auñón-Chancellor later joined Commander Drew Feustel for more eye checks. The trio used optical coherence tomography to capture 2D and 3D imagery of the eye to help doctors understand how living in space affects eyesight.
European Space Agency astronaut Alexander Gerst was packing Cygnus with trash and old gear today ahead of its July 15 release.
Quite a wide variety of science activities took place today aboard the International Space Station exploring time perception, exercise and eyesight. The Expedition 56 crew members also worked on station plumbing, stowed satellite deployer gear and checked out communications gear.
Two-time station resident Alexander Gerst started his morning helping doctors understand how living in space alters time perception and impacts crew performance. Later he strapped himself into an exercise bike and attached electrodes to his chest to monitor his pulmonary function during the workout session.
NASA astronauts Ricky Arnold, Drew Feustel and Serena Auñón-Chancellor teamed up for eye exams with an ultrasound device to study microgravity’s effects on eyesight. The scans were downlinked real-time to scientists on Earth observing the retina and optic nerve while monitoring the health of the astronaut’s eyes.
Auñón-Chancellor started her day changing out a filter and valve in the station’s bathroom located in the Tranquility module. She then checked out Wi-Fi gear connected to antennas installed during a March 29 spacewalk after assisting Feustel in the Japanese Kibo lab module. The duo stowed gear after Wednesday’s successful deployment of a satellite to demonstrate space junk clean up.
Arnold was set to install radio frequency tags today to improve tool tracking but that task was postponed till after the Cygnus cargo ship departs July 15. He then moved on to emergency communication tests with control centers around the world before light maintenance work on a 3D manufacturing device.