Most of us remember where we were on 9/11. We watched the events in New York, Pennsylvania, and Washington D.C. unfold from our windows, our televisions and on the ground. The artifacts and installations featured in the 9/11 Memorial Museum tell the story of what happened on 9/11, what led up to it and its aftermath. | National September 11 Memorial & Museum

Descending from the 9/11 Memorial into the 9/11 Memorial Museum, visitors encounter 110,000 sq. ft. of museum space and historic artifacts set within the remnants of the Twin Towers. www.911memorial.org | National September 11 Memorial & Museum

9/11 Tribute in Light shines over New York City tonight. From some angles in Manhattan, the twin beams appear to merge into one—an illusion that still takes your breath away. 🌌 Symbolism: Two powerful beams mark the space where the Twin Towers once stood, turning loss into light and absence into presence. 📅 History: First illuminated on March 11, 2002, just six months after the attacks, the tribute was originally temporary. Its meaning was so profound, it became an annual tradition. 🔦 Scale:

The annual "Tribute of Light" tradition honors the almost 3,000 people killed in the terror attacks at the World Trade Center's Twin Towers on Sept. 11, 2001. Two pale blue beams reach 4 miles into the sky and, on a clear night, are visible within a 60-mile radius. The display will light up the sky from dusk on Sept. 11 to dawn on Sept. 12. | ABC7 News