Astronomy

GrandTour

GRANDTOUR can simulate space as seen from the Voyager and Giotto spacecraft. In addition, GRANDTOUR can generate scenes from arbitrary points in space or the Earth, with the spacecraft visible to the observer. The planet, moons, and rings of interest (or comet, nucleus, and tail), ...

EarthWatch

EarthWatch (for Windows) displays a graphical world clock with dynamic map image of the world showing the day and night areas, a sundial, and an almanac information panel featuring sunrise/sunset times and much more -- all in real-time or time-lapse animation. EarthWatch is informative, educational, ...

AstroVedos

AstroVedos - It is the simple and convenient program for beginning and skilled astrologists. Dynamic viewing of planets and aspects. Interpretation a horoscope and graphic ephemerids. The diagram of the status of planets. Opportunity to include or exclude any planets and aspects. Adjusted color of ...

CyberSky

CyberSky is an accurate, yet easy-to-use planetarium program that provides an excellent way to learn about astronomy and explore the sky visible in the distant past, the present, and the far-off future. CyberSky can display and print attractive, highly-customizable maps of the sky as seen ...

Almanac

Almanac gives you the capability to determine the times of rising, setting, and meridian transit for the sun, the moon, and the planets. It also enables you to calculate the beginning and ending of astronomical, nautical, and civil twilight. The results of the calculations are ...

Earth Explorer

This educational program brings a plethora of geographic information right to your desktop. After you launch Earth Explorer, you'll be greeted by a 3D rendition of the Earth spinning in space. To the right of the globe sits a table of information on countries, cities, ...

Space Navigator

Custom fun browser for space freaks with links included, made with BrowserBob. This browser has been designed for people interestet in space links - it has a special metal skin and a very different navigation bar. Functionality is based on IE - and is safe ...

Lunar Globe

Lunar Globe gives you a chance to explore the Moon virtually. You will be able to see lunar sphere, lunar formations and other lunar objects with no using astronomical telescope. "Virtually" - means that you can choose by yourself objects that you would like to ...

Picture Window Pro

Professional image editing program ideal for astro-photography. Includes precision image stacking (up to 60 alignment points & sub-pixel accuracy), advanced sharpen with noise reduction, full 16/48 bit editing, color management. Image arithmetic for flat-field and other corrections. Advanced features like curves, histograms and much more. ...

Click Clock

Click Clock is a clock, calendar, weather, and astronomy program. It shows your local temperature in the tray. It also shows local weather, animated weather radar, animated satellite images, date and time of sunrise, sunset, moonrise, moonset, equinoxes & solstices, moon phases, eclipses, meteor showers, ...

Gravity

Gravity is a program to simulate the path of move for bodies (i.e. objects with mass) altered by the gravity drive between each other, i.e. a gravity simulator. By using this program, gravitational attraction may be better learned. From the simplest orbit to complicated galaxy ...

APOD

APOD is a lean piece of software that automatically brings to your desktop a new daily inspiring editor-picked astronomy picture with an explanation written by professional astronomers. Astronomy Picture of the Day is a web site hosted by NASA and maintained by professional astronomers who ...

Solar Journey

Have you ever been curious about the solar system, or wanted to know more about the sky above us? Why does the sun shine? Why does the moon seem to change shape? What are black holes? Solar Journey answers all of these questions and hundreds ...

Planetarium

Asynx Planetarium is a easy to use planetarium program and solar system simulator. Other programs show only the sky and its hard to get an overview. Asynx Planetarium can display the night sky from any location on earth and between the year 1760 and 9999. ...

Moon Phase Calculator

Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.The ...

Moon Phase Calculator

Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.The ...

Millennia Calendar

Millennia Calendar displays date and time for any locations on the Earth; includes 12 traditional and modern calendars (Julian, Byzantine, Gregorian, Indian, Ancient Egyptian, Coptic, Ethiopian, Hebrew, Islamic, Khayam, Persian, Slavic-Aryan); spans over a period of 7 thousand years (4 thousand years into the past ...

Chinese Calendrics

The Chinese Lunar Calendar is a solilunar 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 ...

Lunar Calendars and Eclipse Finder

This software allows you to: (i) Display the current phase of the Moon. (ii) Calculate the phase of the Moon for any time in the past or future within a 9000-year period. (iii) Convert between dates in various calendars (three solar calendars, the Gregorian Calendar, ...

Satellite Antenna Alignment

The program "Satellite Antenna Alignment" is used to calculate the angles necessary for installing satellite dishes. The main difference from similar software is the possibility to calculate the position for all satellites at once. Thus, you get a clear picture about what satellites can be ...