The lander of Texas-based rocket and spacecraft builder Firefly Aerospace has begun a 45-day trip to the moon.

Two moon landers, one from Japan's ispace and another from U.S. space firm Firefly, began their journeys into space on Wednesday with SpaceX's unusual double moonshot launch, underscoring the global rush to examine the lunar surface.

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a SpaceX rocket.