SpaceBuzz is heading to Ostrava. The World of Technology is preparing a space weekend full of experiences
A virtual flight to Earth's orbit, astronaut training, cinema with films about space, military technology, and an interactive program for children and families. On Saturday, 30 May 2026, the Dolní Vítkovice area will transform into a space base. The main attraction of the all-day event will be the unique SpaceBuzz simulator – an eighteen-meter truck shaped like a rocket that will transport visitors directly into space using virtual reality.
The program is part of the national project Czech Path to Space, which connects space activities with the development of Czech science, technology, and education. The preparation involves the Ministry of Industry and Trade, the Ministry of Defence, the Ministry of Education, Youth and Sports, the Observatory and Planetarium of the Capital City of Prague, the Observatory and Planetarium Brno, the Planetarium Ostrava, the Faculty of Electrical Engineering and Computer Science of VŠB–TUO, the University of Defence, and other partners.
What is SpaceBuzz?
SpaceBuzz is a mobile space simulator styled as a rocket. Inside, visitors experience a simulated flight to Earth's orbit and, through cutting-edge virtual reality, witness the view of the planet from the perspective of astronauts. The experience also includes the so-called "Overview Effect" – a powerful emotional moment that astronauts describe when looking at Earth from space. SpaceBuzz is recommended for children aged 9 and above.
The outdoor zone will offer free attractions
In front of the Great World of Technology, a large space zone full of activities for children and adults will be created. Visitors will be able to try for free:
- SpaceBuzz – a virtual flight to Earth's orbit
- space gyroscope simulating astronaut overload
- balance disciplines and astronaut training
- scientific experiment from the Faculty of Electrical Engineering and Computer Science of VŠB–TUO, which is being prepared for a real journey into space
- sun observation with special telescopes from the Planetarium Ostrava
- astro games for children
- photo booth with an astronaut
- giant models of planets and rockets
- the first part of the interactive "Space Passport"
- The program will also include a presentation by the Army of the Czech Republic. Vehicles such as TITUS, Iveco, and Toyota Hilux will be displayed in the parking lot opposite the area, along with demonstrations of equipment, armaments, and competition stations for the public. An aviation simulator provided by the University of Defence will also be prepared.
Meetings with Zero-G mission cadets
A significant part of the program will also be meetings with Zero-G mission cadets, who have completed a flight in a weightless state. Visitors will be able to listen to their experiences and learn more about how similar projects inspire young people to be interested in science, technology, and space research.
Paid program inside the World of Technology
The indoor program will be accessible with a standard ticket to the Great World of Technology and will offer lectures, screenings, and interactive tasks as part of the "Space Passport". Room capacities may be limited, so the organizers recommend arriving early.
Schedule of lectures and cinema
09:00 – Event start
Opening of all outdoor and indoor stations.
09:30–10:05 – Cinema: Invitation to Space
35-minute film in the World of Technology hall.
11:00–12:00 – Science Theatre: Lecture by Jan Spratek: What You Would Experience as an Astronaut
A popularizer of astronautics and science will present fascinating topics related to space and the lives of astronauts.
12:30–13:05 – Cinema: Invitation to Space
Second screening of the film.
13:30–15:00 – Science Theatre: Lecture by Marek Kolasa: The Moon – Familiar, Yet Still Mysterious
A lecture about our closest cosmic neighbor and its still undiscovered secrets.
15:30–16:05 – Space Cinema: Invitation to Space
Final screening of the film.
16:30–17:50 – Science Theatre: Lecture by Jan Spratek: When You Stop Feeling Gravity
Evening discussion and another cosmic topic.
Star program also at U6 and Planetarium Ostrava
The space weekend will also involve Malý svět techniky U6, which is preparing a special program inspired by popular animated characters. Children can look forward to Buzz Lightyear, rocket building, or searching for space Pokémon. The program will be accessible with a ticket to U6.
At the Planetarium Ostrava, you will also see more films on the topic of space, along with accompanying programs.
Basic information
SpaceBuzz & Space Weekend
📅 Saturday 30 May 2026
📍 Dolní Vítkovice – Great World of Technology and U6
🕘 9:00–17:00
