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Photo of Ben Nachman GRETA components at LBNL, September 19, 2023. Photo credit: Marsha Fenner Mike Witherell CERN celebrates the arrival of the first U.S.-built HL-LHC magnet. Marina Cavazza/CERN Stave after the full lamination process is completed – Photo credit: Jeffrey Ashenfelder, Yale University A bare ITkPixV1 readout chip mounted to single chip carrier card for testing purposes. Credit: Timon Heim, Berkeley Lab BLDS image - Dan Dwyer (2019), Photo: Thor Swift, LBNL BLDS NEWS IMAGE - 1025 x 685 px - 2023 NSAC LRP - full banner - 4web BLDS image - Hydra I/O system (Andrew Lambert) The newly upgraded Linac Coherent Light Source (LCLS) X-ray free-electron laser (XFEL) at the Department of Energy’s SLAC National Accelerator Laboratory successfully produced its first X-rays. The upgrade, called LCLS-II, creates unparalleled capabilities that will usher in a new era in research with X-rays. Greg Stewart/SLAC National Accelerator Laboratory BLDS image - CMB-S4 homepage image Sept 2023