Mission on the ground

"Let's send a Message in a Bottle~ to future humanity!"

Since the small glass bottle was brought back to earth, we are now inviting people to the Message in a Bottle project and giving them the chance to hold a little bit of space in their hands.


After the experience, visitors are asked to express their thoughts about the experience, which then becomes part of our growing archive, viewable online.

  • 2021年4月17日(土)、18日(日)
    手に取る宇宙「銀河の旅 2021」

Upcoming Missions


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