KEY POINTS
  • A NASA program called Advanced Cislunar and Surface Capabilities (ACSC) is key to the White House's goal of putting humans on the surface of the moon.
  • NASA estimates the budget for ACSC would grow to $2.4 billion by fiscal year 2024.
  • The huge increase in this year's budget request for ACSC is the result of an internal battle at NASA, a person familiar with the situation told CNBC.

In a potential boon for private space companies like Elon Musk's SpaceX and Jeff Bezos' Blue Origin, NASA is asking Congress for billions of dollars over the next five years to speed the development spacecraft capable of flying humans to and from the moon.

NASA requested $363 million for fiscal year 2020 for the Advanced Cislunar and Surface Capabilities (ACSC) program, more than double what the space agency sought last year. More importantly, NASA estimates the budget for the program would grow to $2.4 billion by fiscal year 2024, as the agency begins to award companies with development contracts.