@planet4589.bsky.social on Bluesky

JavaScript RequiredThis is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is. Learn more about Bluesky at bsky.social and atproto.com.

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Jonathan McDowell

planet4589.bsky.social

did:plc:vqtp5dj2o6rqnge56sz2db5a

Jonathan's Space Report issue no. 854 published at planet4589.org/jsr.html https://planet4589.org/jsr.html

2026-04-01T04:37:07.696Z