NASA has announced live coverage of a spacewalk to be conducted by two Roscosmos cosmonauts outside the International Space Station (ISS). The extravehicular activity is scheduled for Wednesday, May 27, and is expected to last approximately five hours. Live broadcast will begin at 15:45 UTC (11:45 EDT).

These types of operations are crucial for the maintenance, improvement, and expansion of the ISS infrastructure. Spacewalks allow astronauts to perform tasks that cannot be executed by the station's internal or external robotic systems, such as installing new modules, repairing damaged components, or replacing obsolete equipment. These activities require meticulous planning and rigorous training due to the challenges of the space environment, including microgravity, extreme temperatures, and radiation exposure.

NASA's live coverage will be available through its NASA+ platform, Amazon Prime, and the agency's YouTube channel. These events offer a unique opportunity for the public to closely observe the complex operations carried out to keep this orbital laboratory functioning, which is fundamental for scientific research in various disciplines, from materials physics to biology.