Nova is a Wuthering Waves ascension material that resembles a glowing blue flower and comes from The Black Shores. It can be used to ascend the Shorekeeper and potentially other characters in the future. If you need Nova, head to the locations below to farm it.
Ascension Materials All 84 Nova Locations Farming Guide 【Wuthering Waves 1.3】
Before you can start farming for Nova, you'll need to unlock two areas: Black Shores Archipelago and Tethys' Deep. These can only be unlocked by completing the Jinzhou Rising Main Quest series up to the Black Shores chapter. Without completing this requirement, most of this area will be inaccessible.
To find all the Nova in the Black Shores Archipelago, see the image above. Each star represents a general location for the local flower, but may contain clusters of more than one. See below for instructions on how to get to each marked location:
Since Tethys' Deep is a large area, I've split the map in two. In the northern part, you can find some Nova around the edge of the Modulation Hall. Follow the directions below to find them: