Spacewalkers Complete Installation of Second Commercial Docking Port

Spacewalkers Nick Hague and Andrew Morgan
Spacewalkers Nick Hague (top) and Andrew Morgan install the International Docking Adapter (IDA-3) to the Pressurized Mating Adapter on top of the station’s Harmony module.

NASA astronauts Nick Hague and Andrew Morgan concluded today’s spacewalk at 2:59 p.m. EDT. During the six-hour and 32-minute spacewalk, the two astronauts successfully installed the second of two international docking adapters (IDAs).

The IDAs will be used for the future arrivals of Boeing CST-100 Starliner and SpaceX Crew Dragon  commercial crew spacecraft. NASA’s commercial crew partnership with Boeing and SpaceX will restore launches of American astronauts from American soil on American rockets and maximize the time U.S. crews can dedicate to scientific research and technological advances aboard the orbiting laboratory to enable the agency’s ambitious goals for the Artemis lunar exploration program and future missions to the Moon and Mars. Regular human space transportation to the space station is a critical step to opening the space station for commercial business to enable the growth of the U.S. commercial space sector and the development of a robust low-Earth orbit economy.

The spacewalkers also completed additional routing for the station’s wireless internet.

Space station crew members have spent a total of 56 days, 23 hours, and 26 minutes during 218 spacewalks in support of station assembly, maintenance and upgrades. It was the fifth spacewalk in 2019, and the first for Morgan. During three spacewalks, Hague has now spent a total of 19 hours and 56 minutes outside the space station.

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

Watch Spacewalkers Install New Commercial Docking Port on NASA TV

NASA astronauts (from left) Andrew Morgan and Nick Hague
NASA astronauts (from left) Andrew Morgan and Nick Hague pose with the spacesuits they will wear during a six-and-a-half-hour spacewalk to install the International Docking Adapter-3.

NASA astronauts Nick Hague and Andrew Morgan, assigned as flight engineers for Expedition 60 aboard the International Space Station, will begin a planned six-and-a-half-hour spacewalk from inside the Quest airlock about 8:20 a.m. Wednesday, Aug. 21. Live NASA Television coverage will begin at 6:30 a.m. The duo will assist in the installation of International Docking Adapter-3 (IDA-3) to Pressurized Mating Adapter-3 on the space-facing side of the station’s Harmony module.

NASA experts provided an overview of the spacewalk activities in a preview briefing Friday, Aug. 16.

IDA-3 will provide a second docking port to the International Space Station to accommodate the future arrivals of Boeing CST-100 Starliner and SpaceX Crew Dragon  commercial crew spacecraft. The docking port was launched to the station last month on a SpaceX Dragon on the company’s 18th commercial cargo resupply services mission to the station. IDA-2 was installed to the forward end of the Harmony module in the summer of 2016.

NASA’s commercial crew partnership with Boeing and SpaceX will restore launches of American astronauts from American soil on American rockets and maximize the time U.S. crews can dedicate to scientific research and technological advances aboard the orbiting laboratory to enable the agency’s ambitious goals for the Artemis lunar exploration program and future missions to the Moon and Mars. Regular human space transportation to the space station is a critical step to opening the space station for commercial business to enable the growth of the U.S. commercial space sector and the development of a robust low-Earth orbit economy.

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

Station Preps for New Docking Port During Science and Soyuz Checks

The SpaceX Dragon above the Nile River Delta
The SpaceX Dragon resupply ship is pictured attached to the International Space Station’s Harmony module as the orbital complex flew 260 miles above the Nile River Delta in Egypt.

Three NASA astronauts remain focused on preparations for next week’s spacewalk at the International Space Station. The rest of the Expedition 60 crew focused on biology research and a pair of docked spaceships.

Flight Engineer Christina Koch has been supporting spacewalkers Nick Hague and Andrew Morgan, as they get ready for the fifth spacewalk of the year on Aug. 21. The pair will install the new International Docking Adapter-3 (IDA-3) to the Harmony module’s space-facing port during the six-and-a-half-hour job.

Koch printed out checklists the spacewalkers will wear on their spacesuit cuffs and verified the spacesuits are the correct size. She also joined Hague and Morgan reviewing next week’s spacewalk procedures. The spacewalking duo also set up the Quest airlock where they will collect their tools and suit up ahead of their excursion.

Robotics controllers will remotely command the Canadarm2 to detach the IDA-3 from the rear portion of the SpaceX Dragon on Monday. They will maneuver the new docking port to a pressurized mating adapter on top of Harmony readying it for Wednesday’s spacewalk. Hague and Morgan in their U.S. spacesuits will then route cables and configure hardware readying the IDA-3 for new SpaceX and Boeing crew ships.

Luca Parmitano, a European Space Agency (ESA) astronaut on his second station mission, worked on a biology experiment today with potential benefits for the medicine industry. He tended to stem cell samples growing in a specialized incubator to help researchers understand cell behavior in space.

Cosmonauts Alexey Ovchinin and Alexander Skvortsov checked out two docked Soyuz crew ships today. The duo tested and recharged communications gear in the vehicles and continued packing gear for return to Earth.

Station Crews Take a Breather in Anticipation of Launch on March 14

A view from the International Space Station taken Feb. 21, 2019.
A view from the International Space Station taken Feb. 21, 2019. Image Credit: NASA

This Monday, the Expedition 58 crew is taking a well-deserved break after a busy week prior wrapping up SpaceX’s inaugural flight of Crew Dragon to the International Space Station during Demonstration Mission-1, an uncrewed flight test. The vehicle departed station for a splashdown off the Florida Space Coast at 8:45 a.m. EST Friday, bringing NASA even closer to sending astronauts into space from American soil. 

The Expedition 59 crew, which will soon get their turn in orbit, is taking time to relax and review their launch day flight plan at the Baikonur Cosmodrome in Kazakhstan. On March 14, Commander Alexey Ovchinin and Flight Engineers Nick Hague and Christina Koch are set to blastoff at 3:14 p.m. EDT and dock less than six hours later to the Rassvet module at the orbiting laboratory. Research investigations will get a boost in productivity with their arrival, which will bring the full crew complement to six. All launch and docking events will be carried live on NASA TV. 

Tomorrow, the Soyuz MS-12 that will carry the new crew crawls to the launch pad at Baikonur as Expedition 58 resumes science studies. 

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

Crew Dragon Undocks from the International Space Station

The uncrewed SpaceX Crew Dragon spacecraft
The uncrewed SpaceX Crew Dragon spacecraft just moments after undocking from the International Space Station

At 2:32 a.m. EST, Crew Dragon undocked from the International Space Station to begin the final phase of its uncrewed Demo-1 flight test. The spacecraft is slowly maneuvering away from the orbital laboratory into an orbital track that will return it and its cargo safely to Earth.

NASA will continue to provide live coverage until Crew Dragon is out of the immediate area of the station and will resume at 7:30 a.m. for the reentry, splashdown, and recovery.

In about five hours, the Crew Dragon will separate from its trunk whose exterior contains a solar array that provided power to Dragon and a radiator to reject heat.

Following separation, Crew Dragon’s thrusters will initiate the spacecraft’s deorbit burn at about 7:52 a.m. The 15-minute, 25-second burn will place the Crew Dragon on its final re-entry path into Earth’s atmosphere. The spacecraft is expected to splashdown in the Atlantic Ocean at about 8:45 a.m., its speed slowed by an enhanced parachute system in which drogue parachutes will deploy about four minutes before landing to unfurl four main chutes less than a minute later.

After Crew Dragon lands in the Atlantic Ocean, SpaceX’s recovery ship will recover it and return it to Port Canaveral, Florida to conclude its mission.

SpaceX’s inaugural mission with NASA’s Commercial Crew Program is an important end-to-end to test of the new system’s capabilities.

More details about the mission and NASA’s commercial crew program can be found in the press kit onlineand by following the commercial crew blog@commercial_crew and commercial crew on Facebook.

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

Crew Dragon Set for Friday Splashdown Amid Space Physics Research

The uncrewed SpaceX Crew Dragon spacecraft
The uncrewed SpaceX Crew Dragon spacecraft is the first Commercial Crew vehicle to visit the International Space Station. Here it is pictured with its nose cone open revealing its docking mechanism while approaching the station’s Harmony module on March 3, 2019.

The SpaceX Crew Dragon’s hatch is closed and the stage is set for the Commercial Crew Program’s first undocking and return to Earth Friday. As NASA and SpaceX get ready for Friday’s splashdown, the Expedition 58 crew continued exploring a variety of space physics phenomena aboard the International Space Station.

The uncrewed SpaceX DM-1 mission has one final milestone and that is the safe return to Earth with a splashdown in the Atlantic Ocean around 8:45 a.m. EST Friday. The Crew Dragon will undock Friday at 2:31 a.m. from the Harmony module’s international docking adapter. NASA TV will broadcast the departure and return activities live.

The first commercial crew vehicle from SpaceX will be bringing back over 330 pounds of science gear, crew supplies and station hardware. It delivered almost 450 pounds of materials to resupply the station crew on March 3.

Science took precedence as usual aboard the orbital lab today as SpaceX prepares to welcome its Crew Dragon back on Earth.

NASA astronaut Anne McClain spent Thursday morning setting up hardware to explore ways to improve the production of higher-quality semiconductor crystals. Afterward, she relocated the Alpha Magnetic Spectrometer laptop computer that researches cosmic rays and antimatter from the Destiny lab module to the Columbus lab module.

Commander Oleg Kononenko worked throughout the day on a Russian-European experiment researching plasma physics. The Plasma Krystal-4 study observes plasma crystal formation that could inform future research and spacecraft designs.

Vice President Calls Station, Crew Dragon Packed for Friday Return

Vice President Mike Pence and NASA Administrator Jim Bridenstine
Vice President Mike Pence and NASA Administrator Jim Bridenstine called up to the Expedition 58 crew today from NASA Headquarters Space Operations Center in Washington, D.C..

Vice President Mike Pence and NASA Administrator Jim Bridenstine called up to the Expedition 58 crew today. Astronauts Anne McClain and David Saint-Jacques were on hand to talk about their mission success and the arrival of the first Commercial Crew vehicle, the SpaceX Crew Dragon.

The Crew Dragon is being packed and readied for its return to Earth on Friday. In the midst of NASA’s first Commercial Crew mission, the crew members continued more space research and practiced an emergency drill today.

Saint-Jacques of the Canadian Space Agency transferred cargo in and out of the Crew Dragon today. Over 300 pounds of science gear, crew supplies and station hardware will be retrieved from Dragon after it returns to Earth.

The Crew Dragon will undock Friday at 2:31 a.m. EST from the Harmony module’s international docking adapter. It will parachute to a splashdown in the Atlantic Ocean around 8:45 a.m. EST. NASA TV will cover all the activities live.

Astronauts Anne McClain and David Saint-Jacques
Astronauts David Saint-Jacques (left) and Anne McClain talk to the Vice President and NASA Administrator about their mission success and the arrival of the SpaceX Crew Dragon.

McClain from NASA worked in the Destiny laboratory module today stowing science hardware after working on the Microgravity Sciences Glovebox. She then began collecting and readying more experiment hardware that will test ways to improve the production of higher-quality semiconductor crystals.

Both astronauts then joined Commander Oleg Kononenko from Roscosmos to practice an emergency evacuation of the International Space Station. The trio wore breathing masks, entered the docked Soyuz spacecraft and prepared for a return to Earth in the unlikely event of a critical emergency aboard the orbital complex.

Crew Resumes Normal Ops Before Crew Dragon Leaves Friday

Astronauts (from left) Anne McClain and David Saint Jacques
Astronauts (from left) Anne McClain and David Saint Jacques are pictured in between a pair of spacesuits that are stowed and serviced inside the Quest airlock where U.S. spacewalks are staged.

The three Expedition 58 crew members are back to normal operations today with the newest SpaceX Crew Dragon spaceship integrated to the International Space Station. Dragon will leave the station Friday as the next crew prepares to launch on March 14.

Astronauts Anne McClain and David Saint-Jacques called down to mission controllers today to discuss Crew Dragon operations. The duo also linked up with SpaceX personnel throughout the United States describing life on orbit and their impressions of the new crew vehicle.

McClain started today resizing U.S. spacesuits ahead of a set of spacewalks planned for March and April. She later worked on life support systems and plumbing maintenance in the Unity and Tranquility modules.

Saint-Jacques collected station water samples for microbial analysis. He then inspected tethers the astronauts will use to stay attached to the station during the upcoming spacewalks.

Commander Oleg Kononenko replaced fuel bottles used during experiment operations inside the Combustion Integrated Rack. The veteran cosmonaut also explored low temperature gas mixtures for the Plasma Krysyall-4 experiment collaboration between Europe and Russia.

The SpaceX Crew Dragon undocks Friday at 2:31 a.m. EST. Splashdown in the Atlantic Ocean is scheduled around 8:45 a.m. EST. NASA TV will cover all the activities live after closing the hatch Thursday.

On the other side of the world in Kazakhstan, three new Expedition 59 crew members are in final training awaiting their launch to the station. Commander Alexey Ovchinin and Flight Engineers Nick Hague and Christina Koch are set to blastoff March 14 at 3:14 p.m. and dock less than six hours later to their new home in space.

SpaceX Crew Dragon Hatch Open

Expedition 58 crew members enter the SpaceX Crew Dragon
Expedition 58 crew members enter the SpaceX Crew Dragon for the first time. They are wearing protective gear to avoid breathing particulate matter that may shaken loose during launch.

Aboard the space station, NASA astronaut Anne McClain, David Saint-Jacques of the Canadian Space Agency, and Russian cosmonaut and Expedition 58 commander Oleg Kononenko opened the hatch between the Crew Dragon and the orbital laboratory at 8:07 a.m. EST.

The crew members opened the hatch to Crew Dragon following standard leak checks and pressurization since the spacecraft completed its hard dock to the station at 6:02 a.m., the first autonomous docking of any U.S. spacecraft to the International Space Station.

In addition to carrying Ripley, an anthropomorphic test device outfitted with sensors to provide data about potential effects on future astronauts who will travel in the Crew Dragon. NASA also sent more than 400 pounds of crew supplies and equipment to the space station, including bulk overwrap bags containing more than 1,000 food and drink packages for the crew.

For operational missions, Crew Dragon will be able to launch as many as four crew members and carry more than 220 pounds of cargo, enabling the expansion of the inhabitants of the space station, increasing the time dedicated to research in the unique microgravity environment, and returning more science back to Earth.

The Expedition 58 crew members will host a welcoming ceremony for the Crew Dragon that will air on NASA Television and the agency’s website beginning at 10:45 a.m.

More details about the mission and NASA’s commercial crew program can be found in the press kit online and by following the commercial crew blog, @commercial_crew and commercial crew on Facebook.

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

SpaceX Crew Dragon Successfully Docks to Station

The SpaceX Crew Dragon
The SpaceX Crew Dragon is docked to the station’s international docking adapter which is attached to the forward end of the Harmony module. Credit: NASA TV

After making 18 orbits of Earth since its launch early Saturday morning, the Crew Dragon spacecraft successfully attached to the International Space Station’s Harmony module forward port via “soft capture” at 5:51 a.m. EST while the station was traveling more than 250 miles over the Pacific Ocean, just north of New Zealand.

As the spacecraft approached the space station, it demonstrated its automated control and maneuvering capabilities by arriving in place at about 492 feet (150 meters) away from the orbital laboratory then reversing course and backing away from the station to 590 feet (180 meters) before the final docking sequence from about 65 feet (20 meters) away.

The Crew Dragon used the station’s new international docking adapter for the first time since astronauts installed it during a spacewalk in August 2016, following its delivery to the station in the trunk of a SpaceX Dragon spacecraft on its ninth commercial resupply services mission.

For the Demo-1 mission, Crew Dragon is delivering more than 400 pounds of crew supplies and equipment to the space station. A lifelike test device named Ripley also is aboard the spacecraft, outfitted with sensors to provide data about potential effects on humans traveling in Crew Dragon.

The Crew Dragon is designed to stay docked to station for up to 210 days, although the spacecraft used for this flight test will remain docked to the space station only five days, departing Friday, March 8.

Opening of the Crew Dragon hatch will air on NASA Television and the agency’s website beginning at 8:30 a.m.

More details about the mission and NASA’s commercial crew program can be found in the press kit online and by following the commercial crew blog, @commercial_crew and commercial crew on Facebook.

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