For all it does, NASA receives just 0.4 percent of the $4.407 trillion FY 2019 federal budget. Compare that to the Department of Defense. Its budget is $597 billion, or 13 percent of the total. read more
[needs update] NASA's FY 2011 budget of $18.4 billion represented about 0.5% of the $3.4 trillion United States federal budget during that year, or about 35% of total spending on academic scientific research in the United States. read more