gemini.circumlunar.space seems outdated

[zephryn]

it's also worth mentioning that the https site seems to have an expired
certificate, making it inaccessible because it also has hsts enabled.

> Will solderpunk eventually return or should we run a maintained
instance of the site?

it wouldn't hurt to start mirroring/backing up the content on there just
in case, though i assume they're just busy managing other things right
now.

~zeph