Biking to the Moon via NASA https://j.mp/2HQF6mH https://j.mp/3cNUs6V

aki

5年前

Biking to the Moon via NASA https://t.co/gjMtmuDYV7 pic.twitter.com/mj52edxtcn

— Akihiko SHIRAI, Ph.D #VTC20 (@o_ob) October 2, 2020

from Twitter https://twitter.com/o_ob