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New images of the International Space Station reveal that it is still a jewel


The International Space Station, as seen in November 2021. Prominent at center in this view are the cymbal-shaped UltraFlex solar arrays of the Northrop Grumman Cygnus space freighter.
Enlarge / The International Space Station, as seen in November 2021. Prominent at center in this view are the cymbal-shaped UltraFlex solar arrays of the Northrop Grumman Cygnus space freighter.

NASA

The International Space Station is now more than two decades old. And while primary construction of the orbiting laboratory ended a little more than a decade ago, before the retirement of NASA’s space shuttle, the station has continued to evolve with smaller modules and an ever-changing array of visiting spacecraft.

Over this time the station has begun to show its age, being exposed to the extreme hot and cold temperatures of space, a vacuum environment, and micrometeoroid debris. For more than 20 years, these harsh conditions have worn on the station, inducing stress fractures and other damage.

Following the space shuttle’s retirement in 2011, NASA lost the ability to fly humans around the station to catalog these changes with highly detailed photographs. But thanks to the emergence of SpaceX’s Crew Dragon vehicle, astronauts have started circumnavigating the station once again after undocking and before heading home.

Most recently, the Crew 2 mission led by NASA astronaut Shane Kimbrough undocked from the space station on November 8, and the crew was able to capture multiple views of the space station. NASA’s Johnson Space Center recently posted the photos on its Flickr page.

Upon spending a few minutes looking at these pictures, one cannot help but be reminded about what an engineering and diplomatic achievement the International Space Station is—a huge and complex machine, living and breathing in low Earth orbit. We are unlikely to see a space vehicle in orbit as large or as capable in our lifetimes.

In many ways, the International Space Station offers a hopeful vision for what our future in space could hold. It has brought together the United States and Russia in space, as well as a host of other European nations alongside Japan and Canada. Many of these countries warred in the 20th century. But in this century they have worked together and contributed money and hardware toward the construction of something greater than each nation could have made on its own.

With its pioneering experiments on human health and microgravity, too, the space station is providing a template for understanding how humans can live and work and thrive in space for months or even years. Hundreds of people have now lived on the station, providing biological information that will inform future spacecraft and exploration missions.

The space station, therefore, offers humanity a pathway toward cooperation and sustainability in spaceflight.

Recently, at the urging of NASA Administrator Bill Nelson, the Biden White House agreed to extend the space station to 2030. The United States must still forge agreements with its international partners to keep the station flying for this decade, and there may be some heavy lifting to bring Russia along. But the space station, as these photos show, is definitely worth flying as long as it remains capable of doing so.



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