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Figure 1: The ma<strong>in</strong> navigation panel for W<strong>in</strong>dows to the Universe Version 2.0.<br />

W<strong>in</strong>dows to the Universe is be<strong>in</strong>g developed through a collaborative effort directed from the University of<br />

Michigan. Participants <strong>in</strong>clude the University of Michigan Space Physics Research Laboratory and the School<br />

of In<strong>format</strong>ion, Cal Tech, SAIC, the National Space Science Data Center (NASA/Goddard), Turn of the<br />

Century Software, the Ann Arbor Hands On Museum, and the Ann Arbor Public Schools. Our first prototype<br />

was released on 1 March 1996, and version 2.0 of W<strong>in</strong>dows to the Universe was released on October 1, 1996.<br />

The application will cont<strong>in</strong>ue to be expanded, with major revisions released every six months, to complete our<br />

planned content development by January, 1998. The follow<strong>in</strong>g sections describe the topics and resources<br />

<strong>in</strong>cluded <strong>in</strong> the site, how the site is structured, and how it is be<strong>in</strong>g designed to address pre-college science<br />

education needs.<br />

Content<br />

The discipl<strong>in</strong>es spanned with<strong>in</strong> W<strong>in</strong>dows to the Universe <strong>in</strong>clude astrophysics and astronomy, solar and space<br />

physics, and planetary and lunar sciences, as well as the historical and cultural connections between this<br />

scientific <strong>in</strong><strong>format</strong>ion and the human experience. The left column of [Tab. 1] presents the ma<strong>in</strong> content areas<br />

that are accessible from the ma<strong>in</strong> navigation panel [Fig. 1]. For each of these ma<strong>in</strong> content areas, secondary<br />

navigation panel accessed through hyperl<strong>in</strong>ks allow users to further specify their <strong>in</strong>terests. Subdivisions of<br />

content provided through these secondary panels <strong>in</strong> the site are listed <strong>in</strong> the right column of [Tab. 1].<br />

Historical and real-time images acquired us<strong>in</strong>g remote sens<strong>in</strong>g and <strong>in</strong>-situ observation techniques from Earthbound<br />

and orbit<strong>in</strong>g telescopes, Earth and planetary satellites, and <strong>in</strong>terplanetary spacecraft missions are<br />

utilized throughout the site. We also provide access to selected historical and real-time data and models of<br />

<strong>in</strong>terest to users on topics such as weather on Earth and <strong>in</strong> space, earthquakes and volcanic activity, the Sun<br />

and the solar w<strong>in</strong>d, and planetary and astrophysical observations. Animations based on readily available<br />

simulations of <strong>in</strong>terest<strong>in</strong>g time-vary<strong>in</strong>g phenomena such as the development of solar magnetic field structures,<br />

magnetospheric circulation and dynamics, and atmospheric structure are be<strong>in</strong>g developed and <strong>in</strong>corporated.<br />

As is seen <strong>in</strong> [Tab. 1], we also <strong>in</strong>clude html documents and images about cultural and historical topics such as<br />

mythology, art and music, literature and films, and scientists or philosophers with connections to the Earth and<br />

space sciences. Examples <strong>in</strong>clude myths about gods and goddesses associated with the planets or constellations<br />

<strong>in</strong> different cultures, artistic render<strong>in</strong>gs of myths or abstract conceptions of the universe, and music, literature,

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