Vera C. Rubin Observatory (2025)

The Vera C. Rubin Observatory is a revolutionary, next-generation scientific facility located atop Cerro Pachón in Chile, designed to create a 3D map of the visible universe. The observatory features a compact, high-tech dome housing the innovative wide-angle Simonyi Survey Telescope, which utilizes a unique Paul-Baker optical design. At the heart of the telescope lies a massive 3.2-gigapixel digital camera—roughly the size of a small car—making it the largest ever built for astronomy. The observatory operates by conducting the ambitious 10-year Legacy Survey of Space and Time (LSST): the telescope scans the entire southern sky every few nights, capturing even the slightest changes, such as asteroid movements, supernova explosions, and transits by occulting objects. Key specifications include a combined 8.4-meter monolithic primary/tertiary mirror and a 3.4-meter secondary mirror, delivering an incredibly wide 3.5-degree field of view (equivalent to the area of 40 full moons in a single image). The camera’s focal plane array covers a spectral range from near-ultraviolet to infrared, thanks to a set of interchangeable filters. Automated systems allow the massive structure to slew and capture new images in seconds, generating approximately 20 terabytes of data each night. This model kit recreates the scale and complexity of the decade's premier astronomical project, offering a hands-on connection to the instrument that is unlocking the mysteries of dark matter and dark energy.