Российская Астрономичес...
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http://www.astronet.ru/
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astronomy
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астрономия
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Archaeoastronomy pinpoints equinox, solstice and cross quarter moments throughout the year
Track seasonal cusp moments in universal time, according to the Earth's orbit. Includes lessons on the astronomical mechanics of equinoxes, soltices, and cross quarters.
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astronomy
science
calendar
space
reference
archeoastronomy
education
archaeoastronomy
time
pagan
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WorldWide Telescope
3D accelerated card with 128 megabytes (MB) RAM; discrete graphics card with ... 1 GB of available hard disk space; 10 GB recommended for off-line features and ...
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astronomy
science
telescope
space
microsoft
software
education
tools
universe
maps
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NASA - Science@NASA
Research news from NASA.
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science
nasa
space
astronomy
news
physics
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technology
podcasting
research
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Astronomy.com
Provides news and feature stories from Astronomy magazine as well as observing guides, an image gallery, parent and teacher resources, a beginners section, and more.
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astronomy
magazine
science
space
news
stars
astronomia
magazines
technology
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ScienceWorld
Comprehensive online encyclopedias of astronomy, math, physics, scientific biographies, and scientific books, with many equations and formulas.
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science
reference
physics
chemistry
math
education
encyclopedia
astronomy
mathematics
research
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Astronomy Picture of the Day
A different astronomy and space science related image is featured each day, along with a brief explanation. ... The Moon's silhouette surrounded by a ...
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astronomy
science
space
photography
nasa
daily
pictures
photos
images
photo
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Solar System Exploration: Home Page
The Solar System Exploration Home Page is part of NASA's Office of Space Science and describes NASA's program to explore the solar system.
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space
science
astronomy
nasa
planets
solarsystem
education
reference
solar
system
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SETI Institute
Engaged in scientific and educational projects relevant to the nature, distribution, and ... Welcome to SETI.org! Search: What Will Aliens Really Look Like? ...
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astronomy
science
seti
space
research
ufo
news
aliens
education
inspiration
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A Review of the Universe
02. Observable Universe and Beyond. 03. Superclusters. 04. ... 15. Elementary Particles and the World of Planck Scale. 16. Frontier of Science. 17. Appendices ...
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science
astronomy
physics
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universe
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theory
learning
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evolution
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The Astronomy Workshop
Over twenty interactive animations, orbital simulations, and learning tools for Planetary Science and Introductory Astronomy.
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astronomy
science
space
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simulator
solar
calculator
system
online
tools
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