The story behind MI6's first code name. âCâ was the code name for RNR Commander later Captain, and later Sir Mansfield Cumming. He was the first real head of the secret service for many years and the code name has stuck.Spy writer Ian Fleming used the code name M as a tip of the hat to Sir Stewart Menzies, the head of MI6 during his time in harness during WW 2. Incidentally, you will notice a box of green ink on Greenleyâs desk.e was the first real head of the secret service for many years and the code name has stuck. Spy writer Ian Fleming used the code name M as a tip of the hat to Sir Stewart Menzies, the head of MI6 during his time in harness during WW 2.
A gas giant describes a planet that is not composed of mostly rock and other solid substances. Gas giants are almost entirely formed of various gases. These planets are not completely gas though. At the center, is what astronomers call a rocky center.
Jupiter, the King of the Planets, is a gas giant, which means that it's made mostly of gases like hydrogen and helium, and that it doesn't have a solid surface in the way that rocky planets like Earth do.