According to the NR, Nikon will announce the Nikon Nikkor Z 35mm F1.2 S lens in August/September, 2023. It is a large-aperture, wide-angle prime lens for Nikon Mirrorless cameras.
The F-number will be F1.2 as rumored, and if coma aberration is well corrected , it will be very useful for astrophotography.
In addition to this Z 35mm f/1.2, Nikon is expected to announce another Z 135mm f/1.8 S lens sometime 2023.
Read more 2023 Nikon Z lens Roadmap