How NASA gets Money to Spend on Space Exploration

Each year federal agencies receive funding from Congress, known as budgetary resources. In fiscal year 2022, the National Aeronautics and Space Administration (NASA) had $24 Billion distributed among its 1 sub-components. Agencies spend available budgetary resources by making financial promises called obligations.
Is NASA embezzling U.S. tax reserves? NASA extracted $650 Billion dollars from taxes since 1958
According to CNBC, NASA's work in fiscal year 2021 generated an economic output of over $71 billion. This is all money paid to outside sources that 'assist' with NASA Space Exploration. Money acquired through Congress which is extracted from our Federal Reserve. Economic output is money paid to their employees which is spent the economy.
If they are pushing a big lie on society, why pay these employees anything to begin with?
NASA also subcontracts work to other Private Space Agencies such as Space X which is run by Elon Musk. These private organizations are being granted money by NASA direct from U.S. federal tax reserves.
If thats not enough to question NASA and you need a little more to understand why this agency is a huge topic of debate among truthers and 'conspiracy theorists', one must know the history of NASA first. 

UPDATE ON NASA's BUDGET FOR 2023 (5/17/2023)
NASA budget from Congress in 2023 is $32 Billion.
NASA budget for 2023
NASA was able to extract over $32 Billion from U.S. Tax Reserve after Congress approved. 
Thats over $87,000,000 (Million) PER DAY. 
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