From Pluralpedia, the collaborative plurality dictionary
aeurem (n.)
Applies toheadmates

An Aeurum is a nonhuman of Starseed or spiritual origins. All Aeurum are born plural by nature, and cannot control this.

Many aspects of plurality are expected with Aeurum, from system travel to thoughtforms and even splitting from trauma.

Aeurum exist in this world as plurals, and have been plural for a long time. Aeurum may remember their home planet fondly, and feel homesick.