The term interstellar space is identified in base64 scheme by the sequence aW50ZXJzdGVsbGFyIHNwYWNl, while the MD5 signature is equal to 91fa65870932c88ae4477c29f1fd5621. The ASCII encoding of interstellar space in hexadecimal notation is 696e7465727374656c6c6172207370616365.