Here Comes the Sun

The Sun Encyclopedia

Did you know the Sun has a diameter of about 1,392,000 kilometers (865,000 mi) which is about 109 Earths ?

And by itself accounts for about 99.86% of the Solar System's mass…., The Sun is the star at the center of the Solar System.

On...

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3D Sun

A major solar flare erupts on the sun. Before long, your phone chirps in your pocket to let you know! Pulling out your phone, you see a 3D view of the sun — a digital reconstruction of satellite images freshly downloaded from NASA's "STEREO"...

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NASA App

Rated: Nov 17, 2009 2:04 PM

The first official NASA App invites you to discover a wealth of NASA information right on your iPhone or iPod Touch. The NASA App collects, customizes and delivers an extensive selection of dynamically updated information, images and videos from...

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Helios Sun Position Calculator

Helios is a Sun Position Calculator that graphically represents the position of the sun from dusk to dawn, on any given day, in any given place.


Designed as an aid to Cinematographers and Stills Photographers working in natural light,...

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Soho Viewer

Soho Viewer is a simple application for downloading and displaying the latest images taken by the Solar and Heliospheric Observatory (SoHO). Soho Viewer was quoted as one of the ten best free application to have on your iphone is you like...

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Solar Energy

This app examines the basic principles underlying the design & operation of solar energy conversion systems. A more technical look at the building process, illustrations, diagrams & indepth read for solar knowledge.

Sun Alert

With Sun Alert you can calculate the maximal sun exposure time from your iPad, iPhone or iPod touch.
Whether you are at the beach, climbing mountains, skiing, walking, jogging or working outdoors you need to protect your skin from the UV...

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Darkness - Sun, Moon

Rated: Apr 13, 2009 1:51 PM

Darkness is an advanced world clock with some unique and interesting features. See the time for sunrise, noon, sunset, moonrise and moonset for any city in the world on any date, plus a whole lot more. Darkness features a huge database of well over...

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