NASA astronauts Anil Menon and Jessica Meir ventured outside the International Space Station for a spacewalk on Thursday to install mounting hardware; the hardware will prepare the station’s 3B power channel for the future installation of new roll-out solar arrays.

Preparing for Solar Array Installation

The 6.5-hour spacewalk was focused on setting up the infrastructure needed for the new solar arrays; these arrays are designed to replace older solar panels and provide more efficient power to the ISS. The hardware installed by Menon and Meir will serve as the foundation for this upgrade.

The new roll-out solar arrays are expected to improve the power supply for the station, which is essential for supporting the growing number of scientific experiments and research activities aboard the ISS. NASA has emphasized the importance of modernizing the station’s power systems to ensure continued operations for the next decade.

Spacewalk Duration and Tasks

Thursday’s spacewalk lasted 6.5 hours, during which Menon and Meir worked to secure the mounting hardware — According to NASA protocols, spacewalks are typically planned with precise timelines to ensure that all tasks are completed efficiently and safely. The astronauts wore specially designed space suits to protect them from the harsh conditions of space.

During the spacewalk, the astronauts were assisted by other crew members inside the ISS — these crew members monitored the progress of the work and provided real-time support if needed. NASA has trained its astronauts extensively for such tasks, ensuring that they can perform complex operations in the microgravity environment of space.

Importance of the Upgrade

The installation of the new solar arrays is a critical part of the ISS’s ongoing maintenance and modernization efforts; the older solar panels, which have been in use for over a decade, are gradually being phased out in favor of more advanced technology. The new arrays are expected to be more compact and efficient, allowing for greater power generation with less space.

According to NASA, the updated power systems will also support the station’s role in future scientific missions, including research in fields such as biology, physics, and materials science. The improved power capacity will enable the ISS to accommodate more advanced experiments and provide better data for researchers on Earth.

Menon and Meir’s successful completion of the spacewalk marked an important step in the station’s preparations for the upcoming solar array installation. NASA has scheduled additional spacewalks in the coming months to complete the remaining hardware setup and ensure that the new arrays can be deployed without complications.

Watch: NASA astronauts conduct 6.5-hour spacewalk outside ISS, while the spacewalk was part of a broader effort to maintain and enhance the capabilities of the International Space Station. According to the BBC, the astronauts worked meticulously to complete the task within the planned timeframe.