The term national aeronautics and space administration is identified in base64 scheme by the sequence bmF0aW9uYWwgYWVyb25hdXRpY3MgYW5kIHNwYWNlIGFkbWluaXN0cmF0aW9u, while the MD5 signature is equal to cd12cbec592aa6cb814f1d7b2413ae1d. The ASCII encoding of national aeronautics and space administration in hexadecimal notation is 6e6174696f6e616c206165726f6e61757469637320616e642073706163652061646d696e697374726174696f6e.