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.
Mizar and its fainter companion star Alcor are located in the handle of the Big Dipper. They are one of the skyâs easiest-to-spot double stars. On April evenings, the Big Dipper is in the northeast.The famous star Mizar is second to the end of the Dipper's handle.Look closely, and you'll see Alcor right next to Mizar.izar and its fainter companion star Alcor are one of the most famous double stars in the sky. Youâll spot Mizar first, as the middle star of the Big Dipperâs handle. Look closely, and youâll see Alcor right next to Mizar.