Since all the controls are on the camera itself, you donât need a computer in the field. Your home computer is used later to sort, process, and archive the images. In another article, I covered the basics of how to image the Sun, Moon, and planets â bright targets â through a telescope with a digital camera. This article looks at ways advanced amateurs can record dim star clusters, nebulae, and galaxies as part of getting started in deep sky astrophotography.
The pharynx is divided into three regions: 1  Nasopharynx: The nose opens into the nasopharynx via openings called choanae. 2  Oropharynx: The oropharynx begins where the oral cavity ends. 3  Laryngopharynx: The laryngopharynx lies behind the larynx.
The pharynx is a fibromuscular cavity that is situated within the throat and is located posterior or at the back of the nasal and the oral cavities. This structure is also found posterior to the larynx. Although the pharynx varies in size depending on the body structure of every individual, this cavity is approximately 5 inches long. It is also divided into three significant regions namely the nasopharynx, the oropharynx and the laryngopharynx or the hypopharynx.