] The new Delta IV Heavy Launch Vehicle is the largest
] rocket ever to be launched by the US Air Force. The Delta
] IV Heavy is capable of launching over 23,000 kilograms
] into low Earth orbit.

Ooh, big rocket animations.

Funny, they don't quite list what the USAF needed 23 megagrams of payload for.

APOD: 2005 January 26 - First Launch of the Delta IV Heavy