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Dome Theater GAIA
At the 6F 112-seat spherical theater, the hemisphere will fill the screen and dynamic images can be experienced and enjoyed.
Reservations are required for the Dome Theater GAIA. Pick up a numbered ticket on the 1F. (Tickets will be available from the opening time of 10:00 am, in the order of arrival, valid only for the day of issue, 1 reservation ticket will be issued for each admission ticket. In addition to this, each person can make reservations for only one show on Saturdays, Sundays and Holidays.)

Dome diameter: 15.24 m
Inclined angle of the dome: 23.5 degree
Number of seats: 112 seats (all reclining seats)
Sound: 7.1 channel surround system
| Image system |
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All Sky super high precision 3D image system "Atmos"Atmos is Japan's first All Sky super high precision 3D image system which was introduced in January 2009. Its name is an abbreviation for "All sky Three-d Movies for Sentients" and was inspired by the very atmosphere of our Earth. Please enjoy the next generation image experience by Atmos which pursues reality where you can feel the presence of the vibrant atmosphere. Planetarium Projector "MEGASTAR-II cosmos"MEGASTAR-II cosmos projects 5 million fixed stars. It has released numerous original planetarium programs, which project dazzlingly realistic starry skies, and it has become possible to release these programs in collaboration with "Atmos." All Sky Movie projectorIt is an image projector to project films created for large screen and dome-shaped theaters. |
VR Theater
Reservations are required for the VR Theater. Please pick up your reserved ticket at the information station on the 5F.
* As this exhibit operates on a first-come-first-served basis, please obtain a reservation ticket after assembling in your group for admission.

4D2U spacewalk
You can experience high-profile 3D images presented by the Four-dimensional Digital Universe Project, NAOJ. Based on observation and simulation results gained through the latest astronomical techniques, you can experience a magnificent space journey from the solar system to the end of the universe.
| Time Schedule | spacewalk | 14:20 | 15:20 | 16:20(Only on Sat., Sun., Holidays) |
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(c) 4D2U Project,NAOJ







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Theaters