I am particularly excited about this @snolabscience.bsky.social #photowalk image because it is of the PICO-500 pressure vessel and outer water tank, with the tank lid wreathed in light.
PICO-500 will soon be a next-generation bubble chamber literally using light (camera images of bubbles) to probe into the dark (#darkmatter).
https://fed.brid.gy/r/https://bsky.app/profile/did:plc:7tjgk6arml6dzrjicklhpdkb/post/3m2mbz44njt2r