Firefly's Blue Ghost lunar lander has launched from Kennedy Space Center Pad 39A, and is on a 45-day journey to the moon for NASA.

Ghost Riders in the Sky is what Firefly Aerospace and NASA are calling a mission set to launch to the moon this week, delivering 10 science and technology instruments onto the lunar surface.

Two robotic landers are set to begin their journeys to the moon Wednesday morning, when they launch aboard a SpaceX rocket from NASA's Kennedy Space Center.

NASA is sending a suite of science and technology demonstrations on Firefly Aerospace's Ghost Riders in the Sky mission to the surface of the moon.