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Planetarium Software
Planetarium software is application software that allows a user to simulate the celestial sphere at any time of day, especially at night, on a computer. Such applications can be as rudimentary as displaying a star chart or sky map for a specific time and location, or as complex as rendering photorealistic views of the sky. While some planetarium software is meant to be used exclusively on a personal computer, some applications can be used to interface with and control telescopes or planetarium projectors. Optional features may include inserting the orbital elements of comets and other newly discovered bodies for display. Comparison of planetarium software See also * Space flight simulation game **List of space flight simulation games *List of observatory software The following is a list of astronomical observatory software. Commercial software * MaximDL * XEphem Non-commercial software {{columns-list, colwidth=30em, * Aladin Sky Atlas * Astropy * Cartes du Ciel * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Application Software
Application may refer to: Mathematics and computing * Application software, computer software designed to help the user to perform specific tasks ** Application layer, an abstraction layer that specifies protocols and interface methods used in a communications network * Function application, in mathematics and computer science Processes and documents * Application for employment, a form or forms that an individual seeking employment must fill out * College application, the process by which prospective students apply for entry into a college or university * Patent application, a document filed at a patent office to support the grant of a patent Other uses * Application (virtue), a characteristic encapsulated in diligence * Topical application A topical medication is a medication that is applied to a particular place on or in the body. Most often topical medication means application to body surfaces such as the skin or mucous membranes to treat ailments via a large range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KStars
KStars is a freely licensed planetarium program using the KDE Platform. It is available for Linux, BSD, macOS, and Microsoft Windows. A light version of KStars is available for Android devices. It provides an accurate graphical representation of the night sky, from any location on Earth, at any date and time. The display includes up to 100 million stars (with additional addons), 13,000 deep sky objects, constellations from different cultures, all 8 planets, the Sun and Moon, and thousands of comets, asteroids, satellites, and supernovae. It has features to appeal to users of all levels, from informative hypertext articles about astronomy, to robust control of telescopes and CCD cameras, and logging of observations of specific objects. KStars supports adjustable simulation speeds in order to view phenomena that happen over long timescales. For astronomical calculations, Astrocalculator can be used to predict conjunctions, lunar eclipses, and perform many common astronomical ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Space Flight Simulation Games
This is a sourced index of commercial, indie and freeware space flight simulation games. The list is categorized into four sections: space flight simulators, space flight simulators with an added element of combat, space combat simulators with an added element of trading, and unreleased space flight simulators. A space flight simulator game is software that allows the operator to experience spacecraft space flight in outer space with the added elements of gameplay. There are many different types of simulators. These simulators range in purpose from pure simulation to sheer entertainment. Space flight occurs beyond the Earth's atmosphere, and space flight simulators feature the ability to roll, pitch, and yaw. Space flight simulators use flight dynamics in a free environment; this free environment lets the spacecraft move within the three-dimensional coordinate system or the x, y, and z (applicate) axis. :See Lists of video games for related lists. Space flight simulation ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Flight Simulation Game
A space flight simulation is a genre of flight simulator video games that lets players experience space flight to varying degrees of realism. Common mechanics include space exploration, space trade and space combat. Overview Some games in the genre aim to recreate a realistic portrayal of space flight, involving the calculation of orbits within a more complete physics simulation than pseudo space flight simulators. Others focus on gameplay rather than simulating space flight in all its facets. The realism of the latter games is limited to what the game designer deems to be appropriate for the gameplay, instead of focusing on the realism of moving the spacecraft in space. Some "flight models" use a physics system based on Newtonian physics, but these are usually limited to maneuvering the craft in its direct environment, and do not take into consideration the orbital calculations that would make such a game a simulator. Many of the pseudo simulators feature faster than light trav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digistar
Digistar is the first computer graphics-based planetarium projection and content system. It was designed by Evans & Sutherland and released in 1983. The technology originally focused on accurate and high quality display of stars, including for the first time showing stars from points of view other than Earth's surface, travelling through the stars, and accurately showing celestial bodies from different times in the past and future. Beginning with the Digistar 3 the system now projects full-dome video. Projector Unlike modern full-dome systems, which use LCD, DLP, SXRD, or laser projection technology, the Digistar projection system was designed for projecting bright pinpoints of light representing stars. This was accomplished using a calligraphic display, a form of vector graphics, rather than raster graphics. The heart of the Digistar projector is a large cathode-ray tube (CRT). A phosphor plate is mounted atop the tube, and light is then dispersed by a large lens with a 160 deg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Sky
Google Earth is a computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography, and GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a keyboard or mouse. The program can also be downloaded on a smartphone or tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has captured 10 million miles of Street View imagery. In addition to Earth navigation, Google Earth provides a series of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WorldWide Telescope
WorldWide Telescope (WWT) is an open-source set of applications, data and cloud services, originally created by Microsoft Research but now an open source project hosted on GitHub. The .NET Foundation holds the copyright and the project is managed by the American Astronomical Society and has been supported by grants from the Moore Foundation and National Science Foundation. WWT displays astronomical, earth and planetary data allowing visual navigation through the 3-dimensional (3D) Universe. Users are able to navigate the sky by panning and zooming, or explore the 3D universe from the surface of Earth to past the Cosmic microwave background (CMB), viewing both visual imagery and scientific data (academic papers, etc.) about that area and the objects in it. Data is curated from hundreds of different data sources, but its open data nature allows users to explore any third party data that conforms to a WWT supported format. With the rich source of multi-spectral all-sky images it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIT License
The MIT License is a permissive free software license originating at the Massachusetts Institute of Technology (MIT) in the late 1980s. As a permissive license, it puts only very limited restriction on reuse and has, therefore, high license compatibility. Unlike copyleft software licenses, the MIT License also permits reuse within proprietary software, provided that all copies of the software or its substantial portions include a copy of the terms of the MIT License and also a copyright notice. , the MIT License was the most popular software license found in one analysis, continuing from reports in 2015 that the MIT License was the most popular software license on GitHub. Notable projects that use the MIT License include the X Window System, Ruby on Rails, Nim, Node.js, Lua, and jQuery. Notable companies using the MIT License include Microsoft ( .NET), Google ( Angular), and Meta (React). License terms The MIT License has the identifier MIT in the SPDX License List. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XEphem
XEphem is a Motif based ephemeris and planetarium program for Unix-like operating systems developed by Elwood C. Downey. History XEphem started as a Unix and Motif conversion of the IBM PC-based '. It was initially released in December 1993 with version 2.5. Its commercial edition was discontinued in 2016; the free version continued to be offered as proprietary software. In 2021, however, Downey relicensed XEphem's source code under the MIT License, raising the release version from 3.7.7 to 4.0.0 to highlight the change. Algorithms and models XEphem uses * The VSOP87D planetary theory (full and reduced precision) for Solar System ephemeris, * Approximation to DE200 for the outer planets and Pluto, and * Formulae from J. Meeus (1982) for Jovian and Saturnian natural satellites * Model by the Bureau des Longitudes for Martian and Uranian natural satellites and includes * About 452 million stars from both the Tycho-2 Catalogue and a magnitude limited subset of the Guide St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SpaceEngine
SpaceEngine (stylized as SPΛCE ΞNGINE) is an interactive 3D planetarium and astronomy software developed by Russian astronomer and programmer Vladimir Romanyuk. It creates a 1:1 scale three-dimensional planetarium representing the entire observable universe from a combination of real astronomical data and scientifically-accurate procedural generation algorithms. Users can travel through space in any direction or speed, and forwards or backwards in time. SpaceEngine is in Software release life cycle#Beta, beta status and up to version 0.9.8.0E, released in August 2017, it was and still is available as a freeware download for Microsoft Windows. Version 0.990 beta was the first paid edition, released in June 2019 on Steam (service), Steam. The program has full support for VR headsets. Properties of objects, such as temperature, mass, radius, spectrum, etc., are presented to the user on the HUD (video gaming), HUD and in an accessible information window. Users can observe celestial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sky Map
Sky Map is an Android planetarium software application. History Sky Map was designed and developed by a group of Google engineers in Pittsburgh, Pennsylvania as part of their 20% time. It's now "donated and open-sourced". Licensing On January 20, 2012, Google announced a student development partnership with Carnegie Mellon University and released Sky Map under the Apache 2.0 open source license. Code The project is presently available in the form of a GitHub repository. See also * Google Sky * Planetarium software Planetarium software is application software that allows a user to simulate the celestial sphere at any time of day, especially at night, on a computer. Such applications can be as rudimentary as displaying a star chart or sky map for a specific t ... * Stellarium * Star chart - map of the night sky References External links * Sky Mapat ''GitHub'' * Free and open-source Android software Google Planetarium technology Free astronomy soft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
