Russian Astronauts Successfully Deploy First Fully 3D‑Printed Satellite from the ISS

Russian Astronauts Successfully Deploy First Fully 3D‑Printed Satellite from the ISS

In a milestone for additive manufacturing in space, Russian cosmonauts launched the Tomsk‑TPU‑120—a lightweight, engine‑less satellite—directly from the International Space Station (ISS) using a handheld powder‑based 3D printer. The launch, captured in a live video, demonstrates the feasibility of on‑orbit fabrication for short‑lived, low‑cost missions.

The 14‑kilogram craft was designed and printed at Tomsk Polytechnic University, where the university’s Student Flight Control Centre will monitor its performance throughout its five‑month orbital stint. Upon orbital decay, the satellite will re‑enter the Earth’s atmosphere and burn up, eliminating the need for costly retrieval or de‑orbit burns.

This achievement follows Russia’s 2016 debut of a zirconium‑based 3D‑printed microsatellite, and builds on advances from companies like Made In Space and research teams at Imperial College London. Together, they are expanding the library of printable materials and techniques suitable for the harsh space environment.

One of the most compelling applications of powder‑based 3D printing is the creation of disposable satellites. By printing satellites on demand, launchers can significantly cut lead times and costs, making space access more affordable for universities, research institutions, and emerging commercial players. Moreover, the use of low‑mass, non‑permanent components reduces the long‑term accumulation of space debris.

As academia, industry, and space agencies collaborate, the potential for rapid, cost‑effective, and environmentally conscious space missions grows. The Tomsk‑TPU‑120 marks a decisive step toward a future where satellites can be printed, launched, and retired in a single, streamlined operation.