Landsat 9 Prelaunch News Conference

Marie Lewis, NASA Communications, moderates a prelaunch news conference for NASA’s Landsat 9 mission at Vandenberg Space Force Base in California on Saturday, Sept. 25, 2021. Participants include Thomas Zurbuchen, associate administrator, NASA’s Science Mission Directorate; Karen St. Germain, director, NASA’s Earth Science Division; Tanya Trujillo, assistant secretary for water and science, U.S. Department of the Interior; Michael Egan, Landsat program executive, NASA’s Earth Science Division; Tim Dunn, launch director, NASA’s Launch Services Program; Scott Messer, United Launch Alliance program manager, NASA Launch Services Program; and Capt. Addison Nichols, weather officer, Space Launch Delta 30. Landsat 9 is scheduled to launch at 2:12 p.m. EDT (11:12 a.m. PDT) on Monday, Sept. 27, on a United Launch Alliance Atlas V 401 rocket from Space Launch Complex 3 at Vandenberg. The launch is managed by NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida. Landsat 9 will join its sister satellite, Landsat 8, in orbit in collecting images from across the planet every eight days. This calibrated data will continue the Landsat program’s critical role in monitoring the health of Earth and helping people manage essential resources, including crops, irrigation water, and forests.