Although scientists use the term celestial body quite broadly, when they refer to a celestial body orbiting another body they are generally talking about natural satellites, or moons, orbiting a larger body such as a planet or dwarf planet. Within the solar system, astronomers have identified over t
Creating a calendar is as simple as printing blank calendar pages and customizing them as necessary or desired. There are also a variety of creative and artistic homemade calendar ideas.
Fun, free calendars are available for downloading and printing from online sources like Hallmark.com, PopSugar.com and iMom.com. Blogs like BloomingHomestead.com offer free calendars and planning pages. Companies like Quality Aircraft Accessories and UMass Memorial Medical Center offer free calendar
The types of calendars used by societies have varied throughout history. According to the education website EDinformatics, lunar calendars are synchronized to the phases of the moon, whereas solar calendars are linked to the perceived movement of the sun causing the changes of the seasons. Lunisolar
As of June 2014, the nine elements named after celestial bodies are Mercury, Uranium, Neptunium, Plutonium, Cerium, Palladium, Tellurium, Helium and Selenium. These names cover planets, asteroids and stars. In addition, the names of elements have been derived from other areas, including cities, colo
The celestial line produced by the Earth's rotation is described as the line of right ascension. The line of right ascension is one of two lines used by astronomers to find and map specific stars. The second line is the line of declination.
The sun and planets follow the ecliptic, an imaginary plane in the celestial sphere tilted approximately 23.5 degrees relative to the celestial equator. Earthbound observers see the sun and planets move along the ecliptic arc, rising up from the east and setting in the west.
Aside from the moon, a whole multitude of stars, planets, comets and even man-made satellites can be seen with the naked eye on a clear night. With the help of some binoculars or a small telescope, the moons of Jupiter and even spectacular lunar craters can be admired.
A school calendar is very similar to any other calendar used to keep track of important dates and events. Schools often issue their students and parents school calendars that include the events or details of each school day in the year.
An air show calendar for events in the United States and Canada is available at Airshows.aero, the website for the International Council of Air Shows. The on-site calendar lists the date, location and performers of upcoming air shows, as well as the name of each event.