Canadian astronaut Joshua Kutryk begins 2nd spacewalk

Joshua Kutryk and NASA astronaut Anil Menon are outside the International Space Station in spacesuits, performing a spacewalk. Their main task is to install the eighth and final solar array in a set designed to upgrade the station’s power capacity. This work helps maintain the station’s ability to support its long-term mission.

The astronauts are working on the starboard side of the station’s truss. The truss is the station’s structural backbone. Kutryk emerged first, and the red stripe on his suit’s legs distinguishes him from Menon. Their work follows a previous spacewalk on Oct. 29, when they installed seven of the eight arrays.

This is Kutryk’s second spacewalk in two weeks. The Canadian Space Agency describes spacewalks as difficult and dangerous, but they are necessary for installing equipment, repairing systems, and completing manual work outside the station. Kutryk and Menon prepared extensively with their support team.

A spacewalk is a period when astronauts leave the protected interior of a spacecraft or space station and work in the vacuum outside. It allows them to install equipment, repair systems, or perform manual tasks that cannot be completed from inside. The Canadian Space Agency calls spacewalks among the most difficult and dangerous astronaut activities.

The danger comes from the environment and the work itself. Astronauts depend completely on their spacesuits for protection and life support. They must also move carefully, stay connected to the station, and use tools while floating outside it. These demands make even a planned repair highly exacting. The article notes that Kutryk and Menon completed lengthy, detailed preparations with their support team.

Their current spacewalk shows why the risk is accepted. They are installing the station’s eighth and final new solar array. The work is necessary to upgrade power capacity, even though it requires astronauts to operate in the vacuum of space.

The station’s upgrade involves eight new solar arrays. Kutryk and Menon installed seven of them during their Oct. 29 spacewalk, and they are installing the eighth and final array today. The goal is to increase the International Space Station’s power capacity so it can support its mission and equipment more effectively.

The arrays are being added around the station’s truss, which serves as its structural backbone. The final array is going on the starboard side. Solar arrays generate electricity from sunlight, but the article does not give the arrays’ size, output, or the station’s previous and expected power levels. Therefore, the exact increase cannot be calculated from the supplied information.

What is clear is the scale of the installation: seven of eight arrays are already in place, and one remains. Completing the final installation will finish the specific upgrade described in the article. Its precise electrical benefit, however, is not stated.

Once the eighth array is installed, the International Space Station will have completed the solar-array upgrade described in the article. The project is intended to increase the station’s power capacity. More capacity can support the station’s equipment and activities, but the article does not provide a precise output figure or name a specific operation that will change.

The final array is being attached to the starboard side of the truss. This follows the installation of seven other arrays during the astronauts’ Oct. 29 spacewalk. Together, the arrays form the hardware upgrade needed to improve the station’s available electrical power. Their electricity comes from sunlight, although the article does not explain the technical process.

The immediate consequence is completion of the installation work. The broader effect is a stronger power system for the station. The article does not say whether operations will expand, become faster, or use particular new equipment, so those outcomes cannot be stated as facts.

Joshua Kutryk’s spacewalk is historically important because he became the fifth Canadian to perform one. He reached that milestone on Oct. 29, when he and NASA astronaut Anil Menon installed seven of the eight new solar arrays. His current spacewalk is his second in two weeks, extending that Canadian contribution to work outside the station.

A spacewalk is a demanding assignment because astronauts leave the station and enter the vacuum of space. Kutryk and Menon needed lengthy, detailed preparation, supported by a team on the ground and inside the station. Their work involves installing equipment manually on the station’s exterior, where mistakes can be dangerous.

Kutryk follows David Saint-Jacques, identified as the last Canadian to perform a spacewalk before him, in 2019. Kutryk and the SpaceX Crew-13 crew launched on Oct. 1 for an expected six-month mission. His spacewalks are therefore a prominent part of a longer Canadian spaceflight record.

The station’s truss is the large structure that serves as its structural backbone. It supports or carries important exterior equipment, including the solar arrays being installed by Kutryk and Menon. Attaching an array to this framework lets the installation become part of the station’s planned external structure.

The final array is being installed on the starboard side of the truss. The article identifies that location, but it does not explain the engineering reason for choosing it. In general, an array’s position can depend on the station’s design, available attachment points, and the need to place power equipment in a planned arrangement. Those general details are not given here, so they should not be treated as specific facts about this installation.

What the article establishes is the task’s purpose and location. Seven arrays were installed on Oct. 29, and the eighth is being added today. Completing it will finish the solar-array upgrade intended to increase the station’s power capacity.

Solar arrays generate electricity when sunlight reaches photovoltaic cells. These cells convert light energy into electrical energy, which can power equipment and other systems. Solar power is especially useful in space because sunlight is available above Earth’s atmosphere, and arrays can produce energy without carrying fuel for every moment of operation. The article itself does not describe this mechanism.

The International Space Station is receiving eight new solar arrays to upgrade its power capacity. Kutryk and Menon installed seven on Oct. 29, then began installing the eighth on the starboard side of the station’s truss. The arrays therefore connect a basic space-energy process with a major hands-on construction task.

Solar power matters because the station needs electricity to operate its equipment and support its mission. Completing the final array should finish the upgrade described in the article. However, the article gives no exact power output, efficiency figure, or detailed explanation of how the station distributes the electricity.