What were the upgrades made to the International Space Station’s power system during the spacewalk?
On Sunday, November 22, NASA astronauts Victor Glover and Mike Hopkins successfully completed a spacewalk to install new solar arrays on the International Space Station (ISS). The upgrades are intended to boost the station’s power supply and enable it to accommodate new science experiments and technologies.
The Challenges of Spacewalking
Spacewalks, also known as extravehicular activities (EVA), are complex undertakings that require careful planning and coordination. Astronauts are required to don pressurized suits and venture out of the safety of the ISS into the dangerous void of space.
In addition to the inherent dangers of operating in a vacuum environment, spacewalks also present numerous technical challenges. Tasks like manipulating tools and equipment become much more difficult with the added constraints of bulky gloves and limited mobility.
The Importance of Upgrades
Despite the challenges, spacewalks have become a routine part of ISS maintenance and upgrades. In the case of the recent power upgrades, the station’s existing solar arrays were struggling to keep up with demand as new technologies and experiments were added.
The new arrays, which were delivered to the ISS earlier this year, will allow the station to generate up to 30% more power. This will not only improve the quality of life for the crew but also enable a wider range of scientific research to take place.
Conclusion
Overall, the successful completion of the recent spacewalk is a testament to the skill and bravery of the astronauts involved. As the ISS continues to serve as a hub of scientific and technological innovation, it is crucial that upgrades like these are made to keep pace with the demands of modern science.
- Spacewalks are complex and dangerous undertakings
- New solar arrays will boost the station’s power supply by up to 30%
- Upgrades like these are necessary to support modern science and technology