Most of the funding ($4.2 billion) will go to Boeing's entry, but the SpaceX deal is still pretty hefty at $2.6 billion. Once both vehicles are certified and tested, they'll participate in manned scientific missions (up to six each) and serve as lifeboats in emergencies.
Unfortunately, Sierra Nevada's aircraft-like Dream Chaser isn't part of the picture. It's ultimately a good day for space travel, but those hoping for a Space Shuttle-like design will be disappointed.
