Dark matter might connect galaxies through wormholes

Tl;dr: A new paper shows that one of the most popular types of dark matter � the axion � could make wormholes possible if strong electromagnetic fields, like those found around supermassive black holes, are present. Unclear remains how such wormholes would be formed and whether they would be stable.


Wormhole dress.Source: Shenova.
Wouldn�t you sometimes like to vanish into a hole and crawl out