"Obama has said that his education proposals would cost about $18 billion and would be funded by trimming NASA's budget and auctioning surplus federal properties, among other measures. But most of the Illinois senator's education proposals are so costly that they would require Congress to approve additional new spending. He says he wants to make "a historic commitment" to education, because he wants to give every American child the same chances he had."
"Fiscal realities and NASA's commitment to keeping its $17-billion budget flat already seem to be putting a limit on Constellation, but Bush's, and now McCain's, vision nicely balances realism and ambition. Yet it's Obama who is sounding like the more realistic, market-oriented candidate. His campaign said recently that Obama hopes to enhance NASA's role "in confronting the challenges we face here on Earth, including global climate change" and "to reach out and include international partners and engage the private sector to increase NASA's reach and provide real public economic benefits for the nation."