The term interplanetary gas is identified in base64 scheme by the sequence aW50ZXJwbGFuZXRhcnkgZ2Fz, while the MD5 signature is equal to 2f0a96b1edb65fe68ae4cd48e8c38b57. The ASCII encoding of interplanetary gas in hexadecimal notation is 696e746572706c616e657461727920676173.