These are links to other great web sites about Sun. But beware: you don't want to get caught in Sun's Web! Don't stay away from Windows to the Universe for long!
Here Comes the Sun! A self-guided tutorial about the Sun.
Live from the Sun A great web site that takes you to the Sun and back!
SOHO The SOHO Mission Home Page
Solar Flare TheoryA NASA/Goddard Space Flight Center site devoted to solar flares
Stanford SOLAR Center This site is tons of fun! Includes an online solar telescope, the Sun song and a question and answer section.
The Sun: Man's Friend or Foe Learn the good and bad about the Sun.
Sun-Earth On-line Resources Content, classroom activities, games, real-time data and more...
The Virtual Sun Take a virtual tour of the Sun. Don't forget your sunglasses!
YOKHOH The YOKHOH mission home page.
Shop Windows to the Universe Science Store!Cool It!
is the new card game from the Union of Concerned Scientists that teaches kids about the choices we have when it comes to climate change—and how policy and technology decisions made today will matter. Cool It! is available in our online store
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IMF stands for Interplanetary Magnetic Field. It is another name for the Sun's magnetic field. The Sun's magnetic field is huge! It goes beyond any of the planets. The Sun's magnetic field got its name...more
"Without warning, the relatively calm solar atmosphere can be torn asunder by sudden outbursts of a scale unknown on Earth. Catastrophic events of incredible energy...stretch up to halfway across the visible...more
The Sun is not a quiet place, but one that exhibits sudden releases of energy. One of the most frequently observed events are solar flares: sudden, localized, transient increases in brightness that occur...more
The visible solar atmosphere consists of three regions: the photosphere, the chromosphere, and the solar corona. Most of the visible (white) light comes from the photosphere, this is the part of the Sun...more
To understand how our Sun works, it helps to imagine that the inside of the Sun is made up of different layers, one inside the other. The core, or the center of the Sun, is the region where the energy...more
Scientists at the High Altitude Observatory (HAO) try to understand the changes we see in the Sun over time. They also study how these changes affect the atmosphere of the Earth. There are four main areas...more
Energy from the Sun affects many things on Earth. One of the main things the Sun does is warm our planet, including the atmosphere. This energy drives much of our weather. The solar cycle, the rise and...more
In the basic Hydrogen fusion cycle, four Hydrogen nuclei (protons) come together to make a Helium nucleus. This is the simple version of the story. There are actually electrons, neutrinos and photons involved...more