April 2020 – Space Station

Expedition 63 Explores Free-Flying Robots and Heart Research

Expedition 63 Commander Chris Cassidy works on the Fluids Integrated Rack (FIR) replacing components in the research device that studies the behavior of fluids in microgravity.

Free-flying robots and heart research filled the science schedule aboard the International Space Station today. The Expedition 63 crew also managed cargo activities in a pair of resupply ships and cleaned biology research gear.

Astrobee is a robotics investigation that explores the ability of a trio of cube-shaped, free-flying robots to assist crews aboard the station. Commander Chris Cassidy set up one of the autonomous robotic assistants in the afternoon for a test of its mobility and vision system. Astrobee could perform routine lab chores giving astronauts more time to conduct critical space research.

Cassidy also finalized the cleaning of a mouse habitat that housed rodents monitored for changes to their genetic expression due to microgravity. The mice have since returned to Earth aboard the last SpaceX Dragon cargo mission on April 7.

Living and working in space impacts the human body and scientists are exploring measures to ensure astronauts adapt successfully to weightlessness. How heart performance changes in space is fundamental to keeping crews healthy during long-term missions.

Cosmonauts Anatoly Ivanishin and Ivan Vagner continued a long-running Russian heart study today that utilizes the Lower Body Negative Pressure Suit. The investigation examines how the heart behaves as the specialized spacesuit prevents blood from pooling in a crewmember’s head reducing head and eye pressure.

The Russian duo then spent the afternoon transferring cargo to and from the Progress 74 and 75 space freighters. Ivanishin packed trash and old gear in the 74P which is due to complete its mission in July. Vagner unloaded new gear and supplies from the 75P which just arrived on April 25.

Spacesuit Work and Heart Research Fill Crew Day

Expedition 63 Commander Chris Cassidy works in the Combustion Integrated Rack, a research device that enables safe fuel, flame and soot studies in microgravity.

The three-member Expedition 63 crew aboard the International Space Station focused its attention on spacesuits and cardiac research today. The orbital residents also serviced science hardware and life support gear.

Commander Chris Cassidy worked on a pair of U.S. spacesuits in the Quest airlock today cleaning cooling loops, replacing components and checking for leaks. NASA is planning a series of spacewalks later this year to upgrade power and science systems on the orbiting lab.

Cassidy, who last served in 2013 as an Expedition 36 flight engineer, also cleaned the Veggie PONDS botany research hardware after growing lettuce and mizuna greens in the Columbus lab module. Next, he swapped batteries in the Astrobee robotic assistant then set up audio software for a hearing assessment.

Roscosmos Flight Engineers Anatoly Ivanishin and Ivan Vagner worked in the morning on a long-running study to understand how the human heart adapts to microgravity. The duo then split up for Earth observation studies and life support maintenance.

Cygnus Prepped for Departure During Station Science and Upkeep

The U.S. Northrop Grumman Cygnus resupply ship is pictured as the International Space Station orbited above the Pacific Ocean.

The International Space Station is looking ahead to its next cargo mission when a U.S. space freighter departs next month. The Expedition 63 crew is also working on variety of space research and Russian spacecraft activities.

The U.S. Cygnus space freighter from Northrop Grumman is being readied for its robotic release from the orbiting lab’s Unity module. Commander Chris Cassidy reviewed procedures and set up hardware that will deploy small experimental satellites from the outside of Cygnus after its departure on May 11. Cygnus will removed from Unity and released by the Canadarm2 robotic arm completing its 83-day stay at 12:10 p.m. EDT.

Cassidy also opened up the Combustion Integrated Rack for maintenance replacing components in the research device that enables safe fuel, flame and soot studies in microgravity. Afterward, the three-time station visitor logged his meals for a nutrition study then swapped batteries in an acoustic monitor that measures the sound levels aboard the station.

Cosmonauts Anatoly Ivanishin and Ivan Vagner continued unpacking and inventorying the near three tons of food, fuel and supplies delivered late last week aboard the Progress 75 resupply ship. Ivanishin also serviced a variety of Russian life support gear. Vagner checked on lighting systems and photographed the external condition of the Poisk module which hosts docked Russian spacecraft.

Study Improving Fiber Optics; Cosmonauts Relaxing After Cargo Mission

Expedition 63 Commander Chris Cassidy services botany research hardware in Europe’s Columbus laboratory module.

The International Space Station provides an orbiting research platform that benefits not only human health, but also industry and technology. Expedition 63 Commander Chris Cassidy kicked off a physics study today that explores space manufacturing.

Cassidy began his workday in the U.S. Destiny laboratory module configuring the Microgravity Science Glovebox (MSG) for the Space Fibers physics investigation. The study is using the MSG to test techniques for manufacturing fiber optic cables superior to those produced on Earth.

Gravity degrades the performance of fiber optic cables produced on Earth. Space Fibers may enable the manufacturing and commercialization of cables with greater transparency and higher transmission rates than on Earth.

The NASA commander then spent Monday afternoon on regularly scheduled maintenance for the COLBERT treadmill in the station’s Tranquility module. Cassidy greased the treadmill’s axles, tightened belts and replaced components.

In the Russian segment of the station, cosmonauts Anatoly Ivanishin and Ivan Vagner took the day off after a weekend of cargo activities. The duo welcomed the new Progress 75 cargo craft after its docking early Saturday and started unloading the nearly three tons of food, fuel and supplies.

Progress Cargo Ship Docked to Station

April 25, 2020: International Space Station Configuration. Four spaceships are attached at the space station including the U.S. Northrop Grumman Cygnus cargo craft and Russia’s Progress 74 and 75 resupply ships and Soyuz MS-16 crew ship.

Traveling about 260 miles over Northwestern China, south of the Mongolian border, the unpiloted Russian Progress 75 cargo ship docked at 1:12 a.m. EDT to the Zvezda Service Module on the Russian segment of the complex.

Progress 75 will remain docked at the station for more than seven months before departing in December for its deorbit in Earth’s atmosphere.

For almost 20 years, humans have lived and worked continuously aboard the International Space Station, advancing scientific knowledge and demonstrating new technologies, making research breakthroughs not possible on Earth. As a global endeavor, 239 people from 19 countries have visited the unique microgravity laboratory that has hosted more than 2,800 research investigations from researchers in 108 countries.

Learn more about station activities by following @space_station and @ISS_Research Twitter as well as the ISS Facebook and ISS Instagram accounts.

Russian Resupply Ship Headed for Station

The Progress 75 cargo craft moments after launching from the pad at the Baikonur Cosmodrome in Kazakhstan. Credit: NASA TV

Carrying almost three tons of food, fuel and supplies for the International Space Station crew, The Progress 75 spacecraft launched from the Baikonur Cosmodrome in Kazakhstan at 9:51 p.m. EDT (6:51 a.m. Saturday, April 25, Baikonur time).

The resupply ship reached preliminary orbit and deployed its solar arrays and navigational antennas as planned. Following a 2-orbit rendezvous, the Russian cargo spacecraft will dock to the orbiting laboratory at 1:12 a.m. NASA Television coverage of rendezvous and docking will begin at 12:30 a.m.

Learn more about station activities by following @space_station and @ISS_Research Twitter as well as the ISS Facebook and ISS Instagram accounts.

NASA TV Launch Coverage is Underway

The Progress 75 cargo craft stands at its launch pad at the Baikonur Cosmodrome in Kazakhstan. Credit: Roscosmos

NASA Television is live for the launch of a Russian Progress cargo spacecraft carrying almost three tons of food, fuel and supplies for the Expedition 63 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website now!

The Progress 75 spacecraft is scheduled to launch from the Baikonur Cosmodrome in Kazakhstan at 9:51 p.m. EDT (6:51 a.m. Saturday, April 25, Baikonur time).

To join the conversation about the space station online, follow @space_station.

Russian Cargo Craft Launching Live on NASA TV Tonight

NASA Television will provide live launch coverage of a Russian Progress cargo spacecraft carrying almost three tons of food, fuel and supplies for the Expedition 63 crew aboard the International Space Station. Watch live on NASA TV and the agency’s website beginning at 9:30 p.m. EDT.

The Progress 75 spacecraft is scheduled to launch from the Baikonur Cosmodrome in Kazakhstan at 9:51 p.m. EDT (6:51 a.m. Saturday, April 25, Baikonur time).

The spacecraft is expected to dock to the Earth-facing port of the Zvezda Service Module on the station’s Russian segment at 1:12 a.m. Saturday, April 25. NASA TV coverage of rendezvous and docking will begin at 12:30 a.m.

Progress 75 will remain docked at the station for more than seven months, departing in December for its deorbit into Earth’s atmosphere.

To join the conversation about the space station online, follow @space_station.

Space Health Studies Today as Cargo, Commercial Crew Missions Near

April 16, 2020: International Space Station Configuration — As of April 16, 2020, there are three spaceships are attached at the space station including the U.S. Northrop Grumman Cygnus cargo craft and Russia’s Progress 74 resupply ship and Soyuz MS-16 crew ship.

The three-member Expedition 63 crew focused on biomedical research today helping scientists understand how living in space affects the human body. Meanwhile, a resupply ship is nearing its launch to the International Space Station ahead of global cargo and Commercial Crew missions planned for May.

NASA Commander Chris Cassidy began Thursday with a health exam that included temperature and blood pressure checks as well as pulse and respiratory rate measurements. In the afternoon, the three-time space visitor moved to physics research and explored techniques future astronauts may use to develop advanced building materials in space.

Human research is also an important part of the Russian science agenda aboard the orbiting lab. The two cosmonauts, Anatoly Ivanishin and Ivan Vagner, collected and stowed their blood, saliva and hair samples today for a pair of biology studies. The two experiments are looking at how spaceflight impacts a crewmember’s immune system and metabolism.

Russia is also readying its Progress 75 (75P) resupply ship for liftoff on Friday from Kazakhstan at 9:51 p.m. EDT. The 75P is at the launch pad at the Baikonur Cosmodrome packed with nearly three tons of food, fuel and supplies. The 75th Progress cargo craft to visit the station will take a three-and-a-half hour delivery trip to the aft docking port of the Zvezda service module.

May’s mission schedule will see a U.S. cargo craft depart the station on the 11th and a Japanese resupply ship launch on the 20th for a robotic capture and installation on the 25th. The first mission on a U.S. crew vehicle since 2011 is set for launch on May 27. NASA astronauts Robert Behnken and Doug Hurley will lift off from Florida aboard the SpaceX Crew Dragon vehicle and join the Expedition 63 crew one day later.

Station Ramps Up for SpaceX Crew and Global Cargo Missions

A Russian space freighter has rolled out to its launch pad ready to resupply the International Space Station this weekend. Meanwhile, the Expedition 63 crew is ramping up its preparations for the first Commercial Crew mission and more cargo activities planned for May.

Commander Chris Cassidy of NASA is looking forward to welcoming a pair of fellow NASA astronauts aboard the station at the end of May. Commercial Crew astronauts Robert Behnken and Doug Hurley are preparing for their launch aboard the SpaceX Crew Dragon spaceship scheduled for May 27 at 4:23 p.m. The first crew to launch from U.S. soil since 2011 will dock one day later to the station and join Expedition 63 for a months-long mission.

The crew aboard the orbiting lab is also due to receive its first space delivery on Saturday at 1:12 a.m. EDT. Russia’s Progress 75 (75P) cargo craft will carry several tons of crew supplies and station hardware and automatically dock to the aft port of the Zvezda service module. The 75P will lift off on Friday at 9:51 p.m. from the Baikonur Cosmodrome in Kazakhstan for the short three-and-a-half hour flight to the station.

Cosmonauts Anatoly Ivanishin and Ivan Vagner are training for Saturday morning’s automated arrival of the 75P. The duo practiced remotely-controlled emergency rendezvous and docking techniques in the unlikely event the 75P wouldn’t be able to approach and dock to the station on its own.

Meanwhile, the U.S. Northrop Grumman Cygnus cargo craft is being readied to end its stay attached to the station’s Unity module on May 11. Cassidy and Ivanishin packed trash and discarded gear inside Cygnus today for a fiery disposal in the atmosphere above the Pacific Ocean.

Finally, JAXA (Japan Aerospace Exploration Agency) is targeting May 20 for the launch of its ninth cargo mission to the station. JAXA’s HTV (H-II Transfer Vehicle) cargo craft, nicknamed Kounotori, would take a five-day trip before being captured and installed to the station with the Canadarm2 robotic arm.