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Two researchers stand in a laboratory, with one holding the TESSERACT detector with gloved hands. A person in protective gear descending the stairs next to LZ's central detector, the time projection chamber, in a surface lab clean room before delivery underground. Two scientists in hard hats working on the 2x2 prototype detector for the DUNE near detector. Collage of PDG's 'Review of Particle Physics' presentations in print and online, with sample code labeled PDG API in the center, on a blue background. Scientist Jacklyn Gates at the Berkeley Gas-filled Separator used to separate atoms of element 116, livermorium. Close-up of the U.S.-built HL-LHC magnet with signatures and a U.S. flag. Cover image for the 2023 P5 Report. An illustration of a blue and purple light coming out of a black hole. Two light beams are jutting out from the center toward the edges of the frame. The beam on the left is filled with moving blue orbs and the beam on the right is filled with two larger orbs containing small galaxy depictions. Looped GIF of wire winding. Composite image of a film strip along the top of the frame. A sun flare occupies the top left side with various bubbles floating throughout the image. A black and white microscopy image of the material; it looks like zoomed in scratches on a hard surface on the left, then the same image in vivid multicolor on the right. Rare isotopes implanted into the center of a sensitive detector known as the FRIB Decay Station initiator. Looking into the HERA tunnel, the world's most powerful electron-proton collider.