A new Planetarium in Armagh will deliver a landmark visitor attraction worthy of a global stage.
Details of the proposed major redevelopment by Armagh Observatory and Planetarium (AOP) comes with confirmation that an Arup-led team will be working with Grimshaw and TODD Architects on Ireland’s pre-eminent centre for astronomical research.
The project will conserve AOP’s exceptional Georgian Observatory buildings and deliver a new Planetarium showcasing pioneering LED dome technology – a first for the UK and Ireland.
The redevelopment will strengthen AOP’s position as a globally respected research institution while expanding its capabilities in education and public engagement.
Designed to support 21st Century astrophysical research, the project will enhance facilities used daily by scientists while creating new opportunities to share discovery with wider audiences.
Central to this vision is a significant growth in school visits and public participation, inspiring future generations through direct connection to cutting edge science.
The new Planetarium will be a transformative cultural and educational anchor for Armagh – a landmark visitor attraction with immersive capabilities far beyond current standards.
Its advanced LED dome technology will enable vivid scientific storytelling, live research presentations, and dynamic programming.
By drawing substantially larger visitor numbers year-round, the new Planetarium will play a central role in boosting tourism, supporting local businesses, and driving wider economic growth across Armagh and beyond.
Set within historic landscaped grounds, the redevelopment will build on the visual and physical connections across the site to enrich the visitor experience.
Tree-lined routes will link the Observatory and Planetarium, weaving together heritage and contemporary architecture which will celebrate the site’s scientific legacy.
The project will also support the wider UNESCO World Heritage ambitions of the Astronomical Observatories of Ireland – Armagh, Birr, and Dunsink – whose shared Georgian scientific heritage remains intact and active today.
Sustainability is integral to the scheme, with a target of net zero carbon delivery. The redevelopment will also strengthen connections across the city, aligning with the Armagh Place Plan and reinforcing AOP’s role as a scientific, cultural, and civic landmark.
Professor Michael Burton, Director of Armagh Observatory and Planetarium, said: “Fundamental discoveries of global importance, which have informed and shaped scientific thought and the study of the cosmos, have been made by astronomers in Armagh since the Observatory’s foundation.
“This investment is essential to ensuring we remain a world-renowned centre of astronomical research while preserving the remarkable heritage of our scientific instruments and Observatory. We deeply value the significant support provided by the Minister and his Department and we are also extremely grateful to The National Lottery Heritage Fund for their commitment and confidence, which have been instrumental in advancing this project.”
Arup director David Algie added: ““The redevelopment of Armagh Observatory and Planetarium reflects a shared vision to transform this historic scientific centre into a world class facility for research and education, while safeguarding its heritage and instruments in a sustainable way.
“Arup is proud to play an important role in this initiative, helping to inspire researchers and surrounding communities for generations to come, and creating an exceptional visitor experience that will support wider economic development across the Armagh region.”
Declan McCafferty, a partner in international architectural practice Grimshaw, described Armagh Observatory and Planetarium as a “remarkable place that I have loved ever since visiting it as a child”.
“It’s a place where centuries of scientific discovery sit within a beautiful landscape,” he said. ” To contribute to its renewal is a privilege. This redevelopment honours the site’s architectural and scientific legacy, strengthening its standing as a global centre of excellence and supporting its journey toward UNESCO World Heritage status.
We hope it will be a project which will deepen AOP’s connection to Armagh itself — enriching the city’s cultural and economic life and inspiring future generations.”
Jim Mulholland, a director at Todd Architects, added: “We are honoured to be working on the redevelopment of the Armagh Observatory and Planetarium with such a distinguished client and project team. Armagh holds a unique place in the history of the island of Ireland, and the Observatory itself has an extraordinary, globally significant legacy of scientific discovery and academic research stretching back to the late 18th Century.
“Our ambition is to carefully build on that history, ensuring AOP continues to inspire curiosity, academic research and scientific exploration for generations to come.”
