If you want to explore more styles, these sites offer curated sections for free .zip project files:
: Provides various free After Effects slideshow templates and free Premiere Pro slideshow templates that are ready to use. Download Space Photo Gallery Slideshow Project File zip
: For a more immersive look, the Photo Gallery by CjVitoS offers a high-quality 4K/HD layout with 16 image placeholders. Free Resource Hubs If you want to explore more styles, these
For a "Space Photo Gallery Slideshow," you can download specific professional project files designed for Adobe After Effects or Premiere Pro that feature cosmic themes and 3D transitions. : Offers a large library of free After
: Offers a large library of free After Effects templates and Premiere Pro motion graphics . Assets for Your Space Slideshow 300 free After Effects templates - MotionElements
: Features a dedicated free After Effects slideshow section and a Photo Gallery for Premiere Pro that includes a modular structure for easy customization.