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European Neurology, 2007
An impression that sculpted a lasting memory on the mind of the great neuroanatomist Santiago Ramón y Cajal, an 8-year-old boy at the time, was the total solar eclipse of 18 July 1860. This short article provides a translation of the relevant passage, found in a 1933 Buenos Aires schoolbook, and places the celestial event at the crossroads of ...
Lazaros C. Triarhou, Manuel del Cerro
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An impression that sculpted a lasting memory on the mind of the great neuroanatomist Santiago Ramón y Cajal, an 8-year-old boy at the time, was the total solar eclipse of 18 July 1860. This short article provides a translation of the relevant passage, found in a 1933 Buenos Aires schoolbook, and places the celestial event at the crossroads of ...
Lazaros C. Triarhou, Manuel del Cerro
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Eclipse Instrumentation for the Solar Corona
Applied Optics, 1970The expedition of the Harvard College Observatory, the Smithsonian Astrophysical Observatory, and the National Geographic Society to Miahuatlán, Mexico, to observe the total solar eclipse of 7 March 1970, is described. Instrumentation included a coronal spectrograph, television cameras recording on videotape, telescopes for photography of coronal ...
Jay M. Pasachoff, D. H. Menzel
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Influence of a solar eclipse on twilight
Applied Optics, 1994The morning twilight of the presunrise sky was measured at the Hoher-List Observatory during the total eclipse of 22 July 1990. The location of observation was far away from the central eclipse zone. The luminance showed a deep minimum in twilight during the main phase of the solar eclipse compared with normal conditions. A first order scattering model
Michael J. Hoffmann +2 more
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American Journal of Physics, 1980
A method suitable for intermediate level astronomy courses is presented for the calculations of solar eclipses. The results are surprisingly good considering the simplifications used and the avoidance of spherical trigonometry.
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A method suitable for intermediate level astronomy courses is presented for the calculations of solar eclipses. The results are surprisingly good considering the simplifications used and the avoidance of spherical trigonometry.
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The Future of the Solar Eclipse
2015Human beings are unlikely ever to be indifferent to the magnificent display of the Sun suddenly blacked out and crowned in glory, stars shining at midday, the hush that falls swiftly over nature, mysterious shadows sweeping across the ground, and the blood red flash of the solar chromosphere lasting only for a split second.
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Ionospheric Responses at Low Latitudes to the Annular Solar Eclipse on 21 June 2020
Journal of Geophysical Research: Space Physics, 2020Rui Yan, Fuqing Huang, Qiaoling Li
exaly