pulse is a user on mastodon.cosmicanimal.jp. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
船外手投げ衛星 Show more
Cosmonauts deploy nanosatellites from outside the ISS
https://youtu.be/-hutA7In7GA
2つ目、3つ目は設置したカメラに当たりそうでヒヤリ
