#Best astronomy software free manual
#Best astronomy software free trial

Constellations for 20+ different cultures.Asterisms and illustrations of the constellations.Extra catalogues with more than 210 million stars.Default catalogue of over 600,000 stars.The following is a list of features taken from the Stellarium homepage: Stellarium runs on all major operating systems, and in all cases, the rendered views are almost indistinguishable from what would be seen through a telescope, binoculars, or with unaided vision.

While there are hundreds of planetarium software suites available, Stellarium is the only free software that is also used in commercial planetaria all over the world today.

#Best astronomy software free trial

In fact, almost any situation in which gravity is the dominant force can be simulated accurately.ДЄstroGrav is available for both Mac and Windows, and a free, but fully functional trial in several languages is available for download.

#Best astronomy software free manual

Comprehensive editing capabilities that allow for the manual insertion of additional objects, or the importation of any of several hundred thousand comets and asteroids.ДЄpart from the solar system, you can also explore the gravitational effects of exoplanet systems, the collision of globular star clusters, or even watch the evolution of planetary systems from accretion discs.Astronomical, metric, and imperial measurement units.Ecliptic, equatorial, galactic, and horizontal celestial coordinate grids.Simulation time steps that can be set to fractions of a second, to several thousand years.Extensive tabular data with more than 30 editable fields for each object selected.

Multiple views that can be animated at the same time with orbits that are calculated dynamically.

The software takes the effects of general relativity into account, ad used superb interactive three dimensional rendering that allows you to rotate, and zoom into parts of the solar system while you watch it evolve.ДЄstroGrav includes a background of more than 100 000 stars, all the constellations, and planetarium-style viewing points from anywhere in the world. All movements of solar system bodies are based on their gravitational interactions with other bodies, meaning that you get gravitationally correct motions of asteroids, planets, and comets. AstroGrav is a solar system simulator with a difference.