Pokemon GO has now entered the Season of Light. The arrival of this season begins with the introduction of the Nebula Pokemon, Cosmog. Cosmog is a Psychic-type Legendary Pokemon. It's an adorable Pokemon that looks like a small cloud with stars around it. You can get Cosmog through a special research task called "A Cosmic Companion".

The “A Cosmic Companion” Special Research Task will be divided into several parts during the Season Of Light. In the first part, you can immediately get the Legendary Pokemon Cosmog as a gift. The quests that need to be completed are fairly easy.

After completing it, the trainers will later be able to proceed to the second part, where Cosmog will be able to evolve.

After some time has passed, a further research task from "A Cosmic Companion" will appear. After this Special Research Task, Trainers can evolve Cosmog into Cosmoem. With 25 Cosmog Candy, Trainers can evolve it into its second form, Cosmoem.

If you cannot find the evolve button, try to update the game and then restart the game until it appears. Many experienced this error previously, but after restarting and updating it, the error seems to be solved.

Cosmoem is a pretty unique Pokemon. Having the same type as Cosmog, namely Psychic-type, Cosmoem is arguably a bit smaller than Cosmoem. But strangely, it has an average weight of about 1 ton!

Quite interesting Pokemon? It can later be evolved into Solgaleo or Lunala, but for now, we are still waiting for the next Special Quest. So, let's wait for the release of the Pokemon evolutions, namely Solgaleo and Lunala which are much stronger, Trainers.