The Vera C. Rubin Observatory begins its groundbreaking 10-year mission to uncover the mysteries of dark matter. With its powerful camera, it will document billions of galaxies, reshaping our understanding of the universe.
President Trump has launched a year-long celebration for America's 250th birthday, featuring the Great American State Fair and the first-ever Patriot Games for youth athletes, culminating in a grand festival on the National Mall in 2026.
