The final launch! Weather permitting, United Launch Alliance's massive Delta IV Heavy rocket should be visible from Treasure Coast when it lifts off.

The Orion spacecraft is set to take Artemis II astronauts around the Moon in late 2025. The Delta IV Heavy made its debut during a December 2004 demonstration flight from Launch Complex 37.

The first flight of the Orion capsule was EFT-1, which launched atop a United Launch Alliance Delta IV Heavy rocket. That mission carried the spacecraft to orbit where the Delta Cryogenic Second ...

Of course, other launchers are able to do that same thing. The Delta IV Heavy for example, launched the Orion spacecraft on a test flight, and the Atlas V rocket launched the Curiosity rover to Mars.