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Gray particles of various sizes against a dark background, imaged here by a scanning electron microscope. Portrait of Peter Fischer, a person with short brown gray hair wearing glasses and a dark top, photographed against a gray backdrop. The Carousel Lens, an alignment consisting of 1 foreground galaxy cluster (the ‘lens’) and 7 background galaxies spanning immense cosmic distances through the gravitationally distorted space-time around the lens, as seen through the Hubble Space Telescope. Three individuals are pictured in separate circular frames against a background of a green circuit board. The person on the left has a beard and short dark hair, wearing a blue shirt. The person in the center has long black hair and is smiling, wearing a dark shirt. The person on the right has a beard and is wearing a suit jacket over a white shirt. Collage of three people's headshots against a blue and green background. Ethan Crumlin (far right) and Staff Scientist Jin Qian in the Advanced Light Source Two people in safety glasses observe a scientific experiment through a glass window in a lab, with equipment and handwritten notes visible inside the fume hood. Two researchers in lab coats and goggles work with outdoor scientific equipment near a modern building. 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. Wind turbine at sunrise with sunflowers in the foreground. Daniela Leitner, a person with short brown hair wearing a white cardigan over a blue top and a gold necklace, photographed outdoors. A digital illustration of light green rod-shaped bacteria floating in front of an uneven dark green surface suggestive of the gut lining.