Simone Pirrotta, Light Italian CubeSat for Imaging of Asteroids (LICIACube) project manager for the Italian Space Agency, participates in an engineering briefing for NASA’s Double Asteroid Redirection Test (DART) mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.

Lori Glaze, director of NASA’s Science Mission Directorate’s Planetary Science Division, participates in an engineering briefing for the agency’s Double Asteroid Redirection Test (DART) mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.

From left, Lori Glaze, Tom Statler, Andy Rivkin, Betsy Congdon, and Simone Pirrotte participate in an engineering briefing for the agency’s Double Asteroid Redirection Test (DART) mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.

Betsy Congdon, Double Asteroid Redirection Test (DART) mechanical systems engineer for Johns Hopkins Applied Physics Laboratory, participates in an engineering briefing for NASA’s DART mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.

Tom Statler, Double Asteroid Redirection Test (DART) program scientist for NASA’s Science Mission Directorate’s Planetary Science Division, participates in an engineering briefing for the agency’s DART mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.

Andy Rivkin, Double Asteroid Redirection Test (DART) investigation team lead for Johns Hopkins Applied Physics Laboratory, participates in an engineering briefing for NASA’s DART mission at Vandenberg Space Force Base in California on Nov. 21, 2021. DART is the first mission to test technologies for preventing an impact of Earth by a hazardous asteroid. The mission is scheduled to launch no earlier than 1:21 a.m. EST Wednesday, Nov. 24 (10:21 p.m. PST Tuesday, Nov. 23), aboard a SpaceX Falcon 9 rocket from Vandenberg. NASA's Launch Services Program based at Kennedy Space Center in Florida, America's multi-user spaceport, is managing the launch.