A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in five lunar calendars...
Software to calculate accurate dates and times for equinoxes, solstices and the Celtic cross-quarter days. The cross-quarter days are those midway between the equinoxes and solstices. For example, Imbolc is midway between the northern winter...
See the solar system as only a space traveler would and test your knowledge along the way. You'll journey from the Sun to Pluto, answering challenging questions at each stop. Learning about the solar system has never been so much fun.Requirements:Windows...
Set up orbits using a convenient user interface. Follow tutorials on reference frames and time standards. Set up orbits using Apoapsis/Periapsis, Semi-Major/Semi-Minor Axes or Periapsis/Eccentricity. Change Inclination, RAAN and ARGP. View orbit from...
Bearwood Physics is a collection of web pages all about Physics. This version includes Revision Notes for Key Stage 3 (11-14 years of age) Revision Notes for GCSE (14-16 years of age) Revision Notes for AS and A2 (16-18 years of age) Help with Coursework...
From the developer: "Bird Watcher Journal Product Highlights Bird Watcher Journal is your day-by-day diary and record keeper for your Bird Watching activities. Make it as simple as you want with text only or fancy up your journal with video, graphics and...
Where is M13 is a revolutionary new astronomy application that helps you visualize the 3-D locations and physical properties of common deep sky objects. Using paired face-on and edge-on views, the Galaxy View shows you where that cluster or nebula you...
WeatherAloud reads weather forecasts and conditions aloud from more than 7,500 locations worldwide. Wake up to your local forecast, listen to hourly temperatures from your favorite vacation spot, or hear conditions where your distant loved ones are....
