For more than two decades, the International Space Station (ISS) has been a symbol of international collaboration and scientific progress. However, like all things, this extraordinary project also comes to an end. The NASA has begun preparations for the decommissioning of the ISS, a mission that will mark the conclusion of 30 years of operations in space.
Deorbiting vehicle selected: SpaceX protagonist
NASA has announced that SpaceX will be responsible for developing and building the deorbiter vehicle intended to guide the International Space Station towards a safe return to Earth at the end of its operational life. Ken Bowersoxassociate administrator for NASA’s Space Operations Mission Directorate, underlined the importance of this decision:
Selecting a U.S. deorbit vehicle for the ISS will help NASA and its international partners ensure a safe and responsible transition to low orbit at the end of station operations.
The first module of the ISS was launched in 1998, and when the station is decommissioned in 2030, it will have exceeded its planned lifespan by two years. The main structure of the ISS, composed of habitable modules and truss structures, cannot be practically repaired or replaced.
While most components of the station can be maintained or refurbished in orbit, these critical structures face significant stress from the constant docking and undocking of spacecraft, as well as switching between sunlight and shadow.
A project that marked the history of space exploration
During its long life, the ISS has hosted astronauts and cosmonauts from all over the world, providing a unique platform for scientific research in microgravity. Despite its exceptional performance, over time it has begun to leak, signs of a structure that is approaching the end of its operations.
SpaceX will manage the deorbiting project, whose potential value is $843 million. However, NASA will remain responsible for the management and ownership of the deorbiting vehicle, as well as the final mission to deorbit the aging Space Station. This step marks the beginning of a new chapter in the history of space exploration, ensuring that the transition of the ISS occurs in a safe and responsible manner.
