Frank Lloyd Wright's Miller Planetarium Reopens at Florida Southern College
Frank Lloyd Wright's distinctive Miller Planetarium at Florida Southern College in Lakeland has officially resumed operations. This 1950s architectural gem, the only planetarium ever constructed by Wright, sat dormant for over two decades without its regular celestial presentations. Now, thanks to a comprehensive restoration effort spearheaded by Jeff Baker of MCWB Architects, the facility once again invites the public to explore the wonders of the night sky. The project saw the reinstallation of its original curved red seating in Wright's signature circular arrangement, complemented by a new, advanced digital projection system that vividly recreates the cosmos above. The newly revitalized Miller Planetarium welcomed visitors on September 26th, 2026.
This planetarium is strategically positioned at the southern extremity of the Polk Science Building, forming part of an impressive ensemble of thirteen structures on the college campus designed by Wright. Erected between 1954 and 1958, the building is characterized by its light-colored concrete walls adorned with geometric textile blocks, while its prominent white dome gracefully ascends above the adjacent lower-lying buildings. Wright had contemplated the concept of a planetarium for many years before integrating it into his designs for Florida Southern. The inaugural show took place in April 1960, a year following the architect's passing.
The restoration project commenced in 2021 with external repairs, addressing extensive water damage and material degradation that had accumulated over time. The MCWB team undertook significant work, including replacing roofing sections and repairing failing stucco. A considerable undertaking involved replacing over 280 hand-cast textile blocks, which encircle the planetarium's perimeter. These decorative concrete elements are integral to the architectural style Wright pioneered across the Florida Southern campus. To replicate their intricate geometric patterns, the restoration specialists employed modern manufacturing techniques, utilizing 3D printing to create molds that perfectly matched the original blocks. Internally, the restoration aimed to revive the planetarium's authentic spatial layout, which had been compromised by decades of incremental modifications and technological insertions. A computer closet installed in the 1980s had disrupted the circular seating arrangement. Its removal allowed for the reinstallation of Wright's original plywood benches, meticulously arranged in two concentric circles around the projection apparatus. Local artisans painstakingly restored the surviving seating, preserving its distinctive curved forms and vibrant colored vinyl upholstery. The room's finishes were also meticulously reinstated to their initial aesthetic. The deep-blue wall paint was replaced with a lighter palette, aligning with the original design specifications, and any damaged plaster was carefully repaired. The floor was refinished in Wright's characteristic Cherokee Red, its polished surface beautifully reflecting the curved benches above. This restoration meticulously upholds the planetarium's distinctive configuration, where visitors are seated in a circular formation beneath a fully encompassing dome. Unlike many contemporary facilities that opt for forward-facing theater seating, Wright's design fosters a communal experience, drawing the audience together around the room's central point.
The concluding phase of the restoration saw the integration of a COSM digital projection system and a Bowen sound system, effectively modernizing the equipment that had rendered the planetarium non-operational since 2004. Although occasional events continued after the original projector failed, regular astronomical presentations had been suspended. With the installation of this new technology, the revitalized facility is once again equipped to host engaging presentations on the solar system and distant planets, alongside educational programs specifically tailored for students and visiting school groups. This reopening also marks a continued commitment to the broader preservation efforts across Wright's Florida Southern campus, a vision initiated by college president Ludd Spivey in 1938. Prior restoration endeavors have encompassed the Waterdome fountain and the Annie Pfeiffer Chapel, in addition to the campus's network of concrete esplanades. The latest work at the Miller Planetarium returns the building to the educational mission Wright originally envisioned, allowing visitors to once again immerse themselves in the celestial wonders projected onto the dome from the comfort of its iconic restored red interior.