all right, thanks very much, lisa. good report. as lisa just noted, the budget would pull the plug on nasa's massive effort to return astronauts to the moon by the end of the decade. cnn's john zarrella is joining us from miami. john, where does nasa go from here with all of the scrubbing of the -- what's called the constellation program? >> you know, wolf, it was just three months ago that the ares 1 rocket, first test flight, very successful, very likely the first and last test ever of the ares rocket. ares 1 scrubbed, the orion is gone. what did win, though, was the space station, which will be funded through 2020 at the very least with all of the international partners involved. that was critically important to nasa and to the administration to go ahead and fully fund space station. because it's only now up in operational to the point where they can start to do real science.