The term astronomy satellite is identified in base64 scheme by the sequence YXN0cm9ub215IHNhdGVsbGl0ZQ==, while the MD5 signature is equal to 2e551068a7a33b58cf6a9c1b0aae9cfc. The ASCII encoding of astronomy satellite in hexadecimal notation is 617374726f6e6f6d7920736174656c6c697465.