National Astronomical Observatory of Japan

Regarding the preventive actions for the novel coronavirus

To prevent the spread of the novel coronavirus, we have decided to cancel some of our events until further notice. Information about the resumption of the events will be posted on NAOJ's website and SNS. We kindly ask for your understanding and cooperation.

For those who want to visit NAOJ, please note the following point:

NAOJ Mitaka Campus (Updated on January 12, 2021)

Due to the latest state of emergency declared for Tokyo, all our public programs (including public tours both indoor and outdoor, Solar Observation Parties, 4D2U Screenings, Regular Stargazing Parties, and public use of our library) are canceled until further notice. The public cannot visit Mitaka Campus for an indefinite period of time.

Nobeyama Radio Observatory (Updated on July, 2020)

Mizusawa Campus (Updated on August, 2020)

Ishigakijima Astronomical Observatory (Updated on July, 2020)

Subaru Telescope (Updated on May, 2020)

ALMA (Updated on March, 2020)

Updated on November 27, 2020