Named after NASA's first Chief Astronomer, the Nancy Grace Roman Space Telescope is expected to help scientists answer essential questions about dark matter and dark energy from its vantage point 1 million miles away at the second Sun-Earth Lagrange Point (L2). During its mission, the telescope will also discover about 100,000 new exoplanets, image billions of galaxies, and observe thousands of supernovae. All this will be possible thanks to its Wide Field Instrument (WFI)—a 300-megapixel infrared camera with a field of view 100 times larger than that of the Hubble—and a state-of-the-art Coronagraph designed to block glare from stars and enable observation of the planets around them. The observatory launched aboard a SpaceX Falcon Heavy rocket on August 30, 2026, from Launch Complex 39A at NASA's Kennedy Space Center in Florida.