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The early drawings and prints of Santiago Ramón y Cajal: a visual epistemology of the neurosciences
http://www.eurjanat.com/data/pdf/eja.23s10001.pdf?fbclid=IwAR2YcLM084lCXkN-ty2CLLJvSivs81Q3o5_HMoBjohdc-wbv0fqE4cUCutA
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Apollo Spacecraft Launch Configuration from Apollo Program Summary Report (April 1975)
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Apollo Command and Service Modules and Launch Escape System from Apollo Program Summary Report (April 1975)
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Command and Service Module Engine Locations from Apollo Training Manual "Apollo Spacecraft & Systems Familiarization" (March 13, 1968)
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1972
Lunar Module Exterior from Apollo Program Press Information Notebook (1972)
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1975
Lunar Module Landing Configuration from Apollo Program Summary Report (April 1975)
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1969
Command Module Main Control Panel from Apollo Operations Handbook Block II Spacecraft (October 15, 1969)
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Lunar Module Controls and Displays from Apollo Spacecraft News Reference
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The solar wind strips electrically charged oxygen ions from Mars’ atmosphere. The most energetic ions (red) accelerate in a plume above Mars, whereas most escaping ions (green) are lost along the “tail” region. (Image credit: NASA/GSFC)
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Proyecto Calán Tololo
El Proyecto Calán Tololo (C&T) fue una investigación astronómica de estudio de supernovas realizada en Chile entre los años 1989 y 1996, desarrollada por el Departamento de Astronomía de la Facultad de Ciencias Físicas y Matemáticas de la Universidad de Chile, ubicado en Cerro Calán, Santiago; y el Observatorio Interamericano Cerro Tololo, Ubicado en la Región de Coquimbo, administrado por la Asociación de Universidades para la investigación de la Astronomía, AURA.
El proyecto hizo aportes significativos a la medición de distancias en el Universo, contribuyendo a que en 1998 se descubriera la aceleración de la expansión del Universo. Este hallazgo fue realizado por dos equipos científicos internacionales: The High-Z SN Search Team y el Supernova Cosmology Project. Como consecuencia de este descubrimiento, el 4 de octubre de 2011 recibieron el premio Nobel de Física los astrónomos Saul Perlmutter, Brian P. Schmidt y Adam Riess.
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The 2012 Mars phases as seen from Earth. The phase of Mars is depicted for each day of the year at 00:00 UTC. Redder phases indicate sundays. The images have been rendered with Nasa Mars24 software. Juan Carlos Jiménez Vadillo.
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2010 The bronze timeline "Fifteen meters of History" (with background information board)
Kjell Olauson
200 years of history
"15 metres of history" — a time line on Järntorget square, describing important events between 1810 and 2010 in Örebro itself, Sweden and around the world. The time line includes the election of Jean Baptiste Bernadotte as successor to the Swedish throne, the Freedom of Press Act, universal suffrage, and the development of communications from the Göta Canal to the Internet. Local history is also featured such as Örebro´s first street lights, Örebro as the starting point for the first engine-powered train in Sweden, and how industrial footwear production originated in Närke province.
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2006
Inner Solar System
The inner Solar System, from the Sun to Jupiter. Also includes the asteroid belt (the white donut-shaped cloud), the Hildas (the orange "triangle" just inside the orbit of Jupiter), the Jupiter trojans (green), and the near-Earth asteroids. The group that leads Jupiter are called the "Greeks" and the trailing group are called the "Trojans" (Murray and Dermott, Solar System Dynamics, pg. 107) This image is based on data found in the en:JPL DE-405 ephemeris, and the en:Minor Planet Center database of asteroids (etc) published 2006 Jul 6. The image is looking down on the en:ecliptic plane as would have been seen on 2006 August 14. It was rendered by custom software written for Wikipedia. The same image without labels is also available at File:InnerSolarSystem.png.
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