In this sense, the program fails to teach the beginner the relative sizes and the vast distance between the planets. (Checked against Emerald Observatory.) This is a schematic only neither the sizes nor the distances between the planets are to scale, but one can two finger pinch or swipe to change the overal size or orientation of the solar system. Touching the orrery icon at the bottom brings up a representation of the solar system, this time with the planets in their correct current positions. Use normal gestures to rotate the planet or view from another angle. However, the effect is not particularly spectacular, and the feature doesn’t add much to the app. When the data popover is not shown, there is an option to view the image of the planet in 3D, using the traditional Red + Cyan 3D glasses (not supplied). Things like how each planet got its name, astronomical facts, atmospheric composition and the internal structure are discussed. There are several panes of data there that can be scrolled up and down as well as swiped right to left. (The app runs only in landscape mode, by the way.)Ĭlick on the “i” icon at the top left to bring up details of each planet. Sound can be turned off by touching the speaker icon on the bottom right.
In a nutshell, that’s the complete operation of the program.Īccompanying the details of the planet is a dreamy sound track of celestial music by AstroPilot.
One can get more information about the Earth, or move on to another planet. By default, the Earth is the first item of focus, brought up against the the celestial background. Grade School level.Īt launch, the solar system is displayed with the planets all lined up for convenience, as a nice graphic. It’s a simple app, really geared towards U.S. Basic information about the distance from the Sun, the length of the day, and the internal structure of each planet is provided. Please consider making a donation to help support development.Solar Walk, from Vito Technology, is a beginner’s introduction to the Sun and the planets.
#Solar system app for mac software#
Note: While the software is classified as free, it is actually donationware. Any situation in which gravity is the only significant force can be simulated, and the illustrative sample files that are included with AstroGrav include many examples such as exoplanet systems, protoplanets that evolve into planetary systems, rubble piles and their interactions with massive bodies, complex star systems, and even projectiles and bouncing balls. Several different celestial coordinate grids and a wide range of physical units are available, and editing facilities allow you to create new objects manually, or import from hundreds of thousands of asteroids and comets.īecause it calculates the motions of bodies from their gravitational interactions, AstroGrav is not restricted to just the solar system. Constellations and over 100,000 background stars are included, with comprehensive data for every star. The AstroGrav software has a huge range of features and viewing options, including views from space or any object, planetarium-style views from any location on Earth, multiple views animated simultaneously, dynamically calculated orbits and trajectories, comprehensive tabular data, and simulation time steps from a fraction of a second to thousands of years. The effects of general relativity and radiation pressure can be taken into account, and superb interactive 3D viewing allows you to easily rotate and zoom your view while the solar system evolves.
#Solar system app for mac simulator#
AstroGrav is a full-featured, high-precision solar-system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are simulated much more accurately than with planetarium applications.
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