Guide to Astronomical Observation:
- sunrise [ Howard Slavit ]
- seasonal sunpaths [ Robert Pollock "Stones of Wonder" ]
- seasonal sunpaths, again [ RCBrill ]
- how seasonal sunpaths affect daylength
- observed celestial pathways around Earth
- Karnak Temple of Amon-Re, as presented in 1894
- Karnak Temple, today
- earth orbit relative to the sun
- visible stars, relative to earth's position in orbit
- imagining a celestial sphere [Brooks/Cole Publishing/ITP]
- heliacal rising of Sirius -- note items below the horizon
- heliacal rising of Sirius, another view
Some Astronomical Maps -- to guide local viewing of the planets:
- view of Twin Cities sky January 24, 2001, 8:50pm, looking southeast.
- Thursday, looking southwest
Intro
Cellarius, Harmonia macrocosmica (1708)
Hubble telescope
European Southern Observatory, Paranal, Chile [ESO]
mapping Mars
Astronomical Alignment of the Big Horn Medicine Wheel
- Big Horn Medicine Wheel [ Wyoming Archaeology Awareness Month, 1997 ]
- panoramic view from the ground
- view from above
What claims does Eddy make about the purpose of the Big Horn Medicine Wheel? What evidence does he give to support his claims?
- sunrise [ Paula Giese ]
- aerial photo
- diagram of alignments [ adapted from John Eddy ]
helical risings and their precession [Eddy, 1974, Fig. 8]
- panorama, again [ U.S. Forest Service ]
Prospective Development [Allchin]
- map of medicine wheel sites, including Moose Mountain (SW Saskatchewan) [ Dick Forbis (Univ. of Calgary) and Tom and Alice Kehoe (Univ. of Wisconsin) ]
- second map [D. Barnett, Univ. of Saskatchewan ]
- medicine wheel at Moose Mountain [ Tom & Alice Kehoe ]
- medicine wheel from Alberta
- other types of medicine wheels
- more types of medicine wheels
Other Astronomical Alignments and Observatories
- Chaco Canyon, moonrise
- Cahokia sun circle, Mississippi Valley [ Tom Sever, NASA ]
- Mayan temple of Caracol, Chitchen Itza (Mayan)
- Mayan records of Venus (Dresden Codex) [ Anthony Aveni ]
- "Las Mojarra" stela #1 [ Terrence Kaufman, Univ. of Pittsburgh ]
- large quadrant of Tycho Brahe
- his observatory at Uranibourg
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