SpaceX Delivers New Thruster Kit to ISS, Ensures Orbit Stability Until Fall 2025
August 25, 2025
This thruster kit is specifically intended to counteract the gradual decay of the station's altitude caused by atmospheric drag, a task typically managed by Russian Progress cargo ships.
The boost trunk on this mission will enable the ISS to sustain its orbit starting in September through scheduled burns planned throughout fall 2025.
A SpaceX Dragon spacecraft launched from Kennedy Space Center atop a Falcon 9 rocket completed a 28-hour rendezvous and docked ahead of schedule at the station's forward port while passing 260 miles above Ivory Coast, Africa.
The cargo, including over 5,000 pounds of supplies such as experiments, hardware, and food items like 1,500 tortillas, was delivered successfully to the station.
Tortillas are a staple for space station crews because they produce fewer floating crumbs than bread, making them ideal for the weightless environment.
The unpiloted SpaceX cargo ship's successful docking early Monday marked a smooth mission, delivering vital supplies and equipment to the ISS.
Starting in September, the station's altitude will be maintained through periodic burns supported by the new thruster kit, ensuring it counteracts the effects of atmospheric drag throughout fall 2025.
A recent cargo mission delivered essential supplies, experiments, and hardware to the International Space Station, including an add-on thruster kit designed to help maintain its orbit.
Summary based on 2 sources
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CBS News • Aug 25, 2025
SpaceX cargo ship docks with International Space Station after problem-free rendezvous