This category contains pages and categories which deal with space exploration efforts which have been undertaken by the United States.
The United States has two distinct space programs: the civilian space program led by NASA, and the military space program led by the Department of Defense, through its subordinate unit the Air Force Space Command. Both programs exist under the political control of the United States Congress and the President of the United States.
This category has the following 15 subcategories, out of 15 total.
The following 10 pages are in this category, out of 10 total. This list may not reflect recent changes (learn more).