garmy 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.
garmy @garmy
Follow

【今日の人工衛星】3/15 1976年:Solrad 11A/B NASAのガンマ線検出器を搭載した双子の衛星。

· todays-satellite-bot · 0 · 0