Skyfall will fly on Space Reactor-1 Freedom, which will demonstrate "advanced nuclear electric propulsion in deep space.
Last summer, NASA's Jet Propulsion Laboratory and the Virginia company AeroVironment unveiled their Skyfall mission concept, which would send six tiny helicopters to explore the skies of Mars.
Today (March 24), NASA announced that it will develop Skyfall for a 2028 launch, and that the mission will journey to the Red Planet on a spacecraft that uses nuclear electric propulsion (NEP) — what NASA is referring to as "the first nuclear powered interplanetary spacecraft.