Ansel is the tool built by NVIDIA so it works in supported PC games. https://www.nvidia.com/en-us/geforce/geforce-experience/games/ if you select the drop down and goto ansel destiny 2 is listed as having support so pushing ALT F2 should bring up a screen to let you take amazing photos including photospheres, here are some examples https://www.nvidia.com/en-us/geforce/technologies/ansel/ansel-image-gallery/