Maryland Governor Wes Moore joined local leaders to celebrate the 50th anniversary of the Maryland Science Center, break ground on the renovation of Harbor Plaza and mark the completion of a record-breaking $15 million fundraising campaign.
The initiative focuses on expanding access to STEM education, renovating older facilities, improving sustainability, creating new science exploration exhibits, increasing green space, strengthening water management and providing free or reduced-cost admission for students and Marylanders receiving SNAP or WIC benefits.
The Maryland Science Center opened on June 13, 1976, as one of the first attractions built during Baltimore’s Inner Harbor renaissance. Since then, it has welcomed more than 15 million visitors and become a major destination for hands-on science learning.
Governor Moore said the Science Center has served as a central hub for hands-on learning for five decades. He said the state is proud to invest in its history and future as it continues to expand access to STEM education beyond traditional classrooms.
The Harbor Plaza renovation will include new science exploration exhibits focused on fossils and gravity. The project will also add more green space, shaded areas and improved water management features.
The Moore-Miller administration has supported the Maryland Science Center through several investments, including $1 million in Fiscal Year 2024, $200,000 in Fiscal Year 2025, $3 million in Fiscal Year 2026 and $200,000 in Fiscal Year 2027. The administration also awarded $3.2 million in capital grants during Fiscal Years 2024 and 2025 to support the Harbor Plaza renovation.
Mark Potter, President and CEO of the Maryland Science Center, said the center’s mission remains as relevant today as it was when it opened. He noted that the renovated harborside entrance will continue the center’s role as a model for informal science education and scientific discovery.
Comptroller Brooke Lierman said the center’s impact goes beyond visitor numbers. She said the Science Center helps inspire young people, including those who may not otherwise have access to STEM learning opportunities.
The celebration also highlighted the center’s $15 million fundraising campaign, which will support facility improvements, sustainability efforts and expanded access for students and low-income Marylanders.
As part of the 50th anniversary celebration, the Maryland Science Center offered throwback 1976 admission pricing on June 13, with tickets priced at $1 for children and $2.50 for adults.






