How To Evolve Cosmog In Pokémon GO.

This Special Research will Reward You With A Cosmog.

 Once you have 25 Cosmog Candy, you can evolve Cosmog into Cosmoem.

Once you have a Cosmog, you need to collect 25 Cosmog Candy.

You can collect Cosmog Candy by catching Cosmog, by walking with Cosmog as your Buddy Pokémon, or by completing Field Research tasks that reward Cosmog Candy.

To evolve Cosmoem into Solgaleo or Lunala, you need to evolve it during the day or at night, respectively.

The Cosmic Companion Special Research was first available in 2022, and it is not clear when it will be available again.

 Cosmog Candy is a special type of Candy that can only be used to evolve Cosmog. You cannot use other types of Candy to evolve Cosmog.

If you want to evolve Cosmog into one of these Pokémon, you will need to be lucky enough to catch one.