An Archive of Our Own, a project of the Organization for Transformative Works

A comet visible to the naked eye will make its closest approach to Earth on October 21

This fall, every full moon will be a supermoon. Here’s how often it happens—and why.

👻 Reblog with your favorites prompts & share with your Blue Lock crew! 👻 Find the event on Twitter @/BllkHalloweek 👻 See below for more info, typed-out prompts, & prompt examples if you need...

👻 Reblog with your favorites prompts & share with your Blue Lock crew! 👻 Cross post your work here, on Twitter and BlueSky @/BllkHalloweek, & the 2025 AO3 collection! 👻 Join the Halloweek Discord for....

On September 7, the moon will turn a coppery red during an 82-minute eclipse, one of the most widely seen celestial shows of the decade.

Meteor-watchers will be busy with the Southern Delta Aquariids, peaking soon, as well as additional minor showers.

ALT: a man dressed as a devil with horns is praying with his hands folded .

An Archive of Our Own, a project of the Organization for Transformative Works

The 2025 main survey is closed, and prompts will be posted soon! You can still leave comments / questions, suggest prompts for 2026, and volunteer to translate here. You can remain anonymous if you ...