The Veil Nebula is a massive, expanding supernova remnant—the expanding shell of ionized gas left behind when a star roughly 20 times the mass of the Sun exploded around 10,000 to 20,000 years ago—where high-velocity shockwaves collide with surrounding interstellar clouds to excite atoms of doubly ionized oxygen ($\text{OIII}$, glowing in vivid cyan) and hydrogen-alpha ($\text{H}\alpha$, glowing in deep red). Capturing this vast structure in uniform high resolution required a collaborative imaging project bringing together five astrophotographers across Delaware and Texas: Gavin Bent, Brian Nietfeld, Hunter Outten, Kaleb Jordan, and Stan Williams. Over more than 318 total hours of exposure time using a variety of focal lengths, filters, and optics, the team stitched together a 35-panel, 1-gigapixel mosaic that reveals intricate filamentary shock fronts, surrounding ambient hydrogen clouds, and faint nearby targets such as the rarely imaged planetary nebula PA28.