Physicists led by Jietai Jing achieved quantum teleportation across 100 simultaneous channels by teleporting quantum information encoded in a 100-pixel image, representing a major advance in scaling quantum communication networks. Unlike traditional single-channel experiments, the team arranged light modes in a 10-by-10 grid with matched entangled resources and developed an all-optical system to process all channels in parallel, overcoming key technical obstacles for large-scale quantum networks.