S. 2351 Space Exploration Research Act Cost Estimate

The Congressional Budget Office has published a cost estimate for S. 2351, the Space Exploration Research Act, as ordered reported by the Senate Committee on Commerce, Science, and Transportation on July 30, 2025. The estimate provides CBO's projection of federal costs associated with space exploration research programs authorized under the bill.

Affected parties including space research contractors, aerospace manufacturers, and research institutions should monitor the bill's progress through the legislative process. The CBO cost estimate will inform Senate deliberations and potential amendments to the legislation.