Some of it is self explanatory, but there is confusion about the difference between OSD and DoD Components. Points to keep in mind when writing or revising a DoD issuance are: â¢ The OSD as a whole is considered a DoD Component. By law, the Secretary and Deputy Secretary of Defense are the âheadâ of OSD.
The Big Dipper is an asterism that makes up part of the constellation of Ursa Major (The Big Bear). It is seen here at the lower left of the image. The Little Dipper, part of the constellation of Ursa Minor (The Little Bear), is seen at the upper right. Polaris, the North Star, is at the end of the handle of the Little Dipper.
Also, both The Big Dipper and The Little Dipper remain in the sky all night long, rotating in relation to the Earthâs axis. We have written many articles about stars on Universe Today. Hereâs an article that talks more about how the North Star is actually a variable star. And itâs really three stars in one.