Naro Space Center Space Science Museum

A failed engine carries the story

On May 13, 2020, engine 17A did not make it through its eighth certification burn. The 75-ton second-stage Nuri engine exploded immediately after startup inside a vacuum chamber at Naro. Its damaged hardware is now displayed at the science museum close to the form in which it was recovered

Before Nuri flew, engineers built 17 engines in the 75-ton class and completed 152 combustion tests totaling 15,091 seconds. After the explosion, the debris was collected, the failure was analyzed, and the results fed back into engine design and test procedures

The display preserves much of the visible damage. The original turbopump remains in research use, so a model fills its place in the exhibited engine; security-sensitive areas are partially screened. Those absences are part of the object’s honesty. It is hardware from development, not a polished flight artifact

The launch center came before the success

Korea announced plans for a national space center in 2001 and compared 11 candidate regions. Launch direction, flight-path safety, foreign airspace and land availability narrowed the choice to Oenarodo. Construction began in 2003, and Naro Space Center was completed in June 2009 as Korea’s first satellite launch site

The museum opened the same year at the entrance to that working launch complex. Beyond the exhibition building, the center contains the systems needed to assemble, test, control and launch vehicles

Even the launch pad is mostly more machinery than silhouette. Beneath it, tanks hold fuel, oxidizer and gases; about 1.5 kilometres of pressure-controlled piping link the systems, alongside roughly 140 kilometres of electrical cable. Nuri later required a larger second pad and a 45.6-metre umbilical tower

Those working systems belong to the launch center rather than the museum galleries, but they explain why a space museum in this location feels different from one built far from an operational launch base

The exhibits move from principle to hardware

The permanent museum begins with fundamentals — rocket propulsion, satellites and space exploration — across roughly 90 exhibits, including 32 interactive installations. One Naro launch-control game runs in teams of four: a touchscreen takes the group through assembly, movement to the pad and launch. A separate launch exhibit finishes its countdown with launch footage and vibration through the metal platform under the visitor’s feet

Nuri first- and second-stage engineering models sit with first-stage engine-clustering hardware, the KSR-III scientific rocket and Naro’s second-stage kick motor. Beside them, engine 17A still shows damage from a test that failed and was later folded back into the development program

The museum’s collection has grown as Korea’s launch capability has grown. A Nuri first-stage engineering model entered the real-hardware display in 2024; KARI publicly unveiled the broken 75-ton engine there on July 15, 2026, extending the story from finished systems to the development process itself

Before you go

Oenarodo is a destination trip rather than a quick central-Goheung stop. Public transport reaches the museum through successive connections at Goheung and Narodo, so the journey suits a dedicated half-day with generous transfer time

The ordinary museum visit focuses on exhibitions and real development hardware. The active launch-center systems described in the galleries are the engineering context around the museum, not a promise of a general-access launch-pad tour