How to pronounce 'Via Galactea'? Could you write it in international phonetic alphabet?
So first of all, galactea isn't native Latin (the galact- root is Greek, but I'd expect the Greek form to be something like galactica). It sounds like you're trying to translate "Milky Way"; the Latin for that would be [via] lactea.
Latin's been pronounced a LOT of different ways. No matter how you say it, there's sure to be someone who considers it correct. But since you mention being in Asia, most likely you want Reconstructed Classical or Ecclesiastic (church) pronunciation.
Reconstructed would be something like
Ecclesiastic would be closer to