- First published
- Oct 27, 2026
National Science Museum Planetarium (Daejeon)
A paid dome theater inside Daejeon's National Science Museum, with a 23-meter hemispherical screen for astronomy presentations and space films. Check planetarium tickets separately from general museum exhibits.
- Address
- 481 Daedeok-daero, Yuseong-gu, Daejeon, inside the National Science Museum (대전광역시 유성구 대덕대로 481)
- Hours
- Listed program start times include 10:00, 11:00, 13:30, 14:30, 15:30 and 16:30, generally 30 minutes each; these are screenings, not guaranteed daily opening hours. Admission is paid and advance online booking is recommended; limited same-day tickets may be available. Check-in starts 10 minutes before the show and entry is refused once it starts. Refunds are possible before the start, not afterward. Check the date-specific schedule, fee, closure and 2D/3D mode in the booking system.
The official page checked on October 27, 2026 recommends online booking and says only remaining seats can be sold on site. A September 18–October 19 notice about replacing 3D shows with 2D during maintenance remains visible, with possible extensions, so verify the actual format before booking.
Why go
Plan a family visit around the listed screening sessions. The museum offers live constellation commentary and dome films, generally around 30 minutes each. Infants cannot enter; adult supervision is recommended for young children.
Plan the visit
Use the confirmed place facts below, then continue to the broader travel guides for transport, facilities and eating practicalities.