Take a virtual reality tour of the planet Mars and get 3D views of surroundings or ... well, just play demo. VRMars-Spirit - The Red Planet Mars 3D is VRPresents technology-based hobby software on ... Technologies, recommended for people interested in astronomy, cosmos, planets, solar system, space flights, science, galaxies, stars, nebulae, ... It is a very useful presentation on the planet Mars, similar to a 3D game, containing not ...

Astronomical planetarium in color and easy to use, with which ... study the movements of the stars and the planets, to display inverted the image of the sky as it appears in the viewfinder of a telescope, to print any image of the screen and other many possibilities that you will ...

StarStrider is a fully three-dimensional planetarium and 'software star ship'. You can visit not only the planets and moons of our solar system, but also hundreds of thousands of other stars. And you can view spectacular galaxies, cluster, nebulae and the milky way! Relativistic ...

... in realtime. Meaning you can view all the planets, moons and spaceships move along their paths, trace them, follow them, orbit them and even control them (time and spaceship contol). History OpenUniverse (OU) was formely known as Solar System Simulator (Ssystem). It was initially released on Nov 1997 ...

... simple star map, it's a collection of 6 tools including a 3D star map, 3D planetarium, ephemeris, search engine, sun clock and more. ...

... monthly star charts. Includes Parallax corrections for the planets which are not normally available. ...

... more exactly we find that there are two interpretations, and thus two methods of calculation, which give slightly different results. These two methods are called the 'mean sun' method and the 'true sun' method. The mean sun method assumes ...

CyberSky is an accurate, yet easy-to-use planetarium program that provides an excellent way to learn ... and professional astronomers who need a straightforward, uncluttered planetarium program, by parents who want to share their interest in astronomy with their children, and by educators who want to empower their students to learn in ...

The Chinese Lunar Calendar is a lunisolar calendar, consisting of months corresponding exactly to lunar cycles and years which stay more-or-less in sync with seasonal years. The structure of the calendar depends on the exact times of certain astronomical events, principally dark moons and winter solstices. The solar calendar consists of ...

... graphic, easy navigation and additional search functions, scientific calculation methods that involve even the influence of the moons distance, and the ability to print your own professional reports - monthly list, yearly overview etc. Aside from astronomers and astrologists, this program is very useful for people who need to know ...