Memoir, autobiography, biography. A memoir is a special kind of autobiography, usually involving a public portion of the authorâs life as it relates to a person, historic event, or thing. The text is about the personal knowledge and/or experiences of the author. literary agent discusses the contents of a quality memoir and how it differs from an autobiography or biography. Memoirs are perennially popular with many new books coming out each year. The bestseller, Night, by Elie Wiesel, is a memoir, not an autobiography or biography.
According to CelesTrak there are 2,691 inactive satellites in orbit. 1,490 satellites are active for a total of 4,181. [1] The UCS Satellite Database has an equivalent number. [2]
Geostationary and low orbit satellites. Geostationary satellites orbit the Earth above the equator [equator: An imaginary line that goes around the centre of the Earth, remaining equal distances from the north and south poles. It has a latitude of 0Â°.] once every 24 hours, while low polar orbit satellites pass over the poles and have much shorter orbit times. In order to see this content you need to have both Javascript enabled and Flash installed.