Doesn't appear to be a substitution cipher - converting each symbol into a letter and then putting that in substitution cipher decrypters doesn't yield any sensical results.
do you want me to tell you how it works outright? because if you have experience with sub ciphers and have a few samples of text (there's a few more besides this) you can crack it yourself without too much issue
Comments
https://en.m.wikipedia.org/wiki/Astrological_sign
(I'm not going to try though)
FUR CEBZVFRQ GB PBZCRAFNGR HF OHG ARIRE QVQ
(there's a few more of these texts, i've translated all of them)