I missed national #poetry day here in the UK, and #darkmatter day, but I thought I'd have a go at a poem about (axionic) dark matter anyway for any #physicspoetry fans, if there are any...

Adrift within a hidden sector
Axions soliloquize
Stabilising neutrons' moments
In their pseudoscalar skies.
Prating on a dark-lit gloaming:
Paraphoton meta hues.
Mumbling their cosmic story:
Rhythm, choirs and solitudes.