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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.
http://www.archaeoastronomy.com/
popularity:
astronomy
science
calendar
space
reference
archeoastronomy
education
archaeoastronomy
time
pagan
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No information avaiable
similarity:
popularity:
chemistry
science
resources
tools
periodic_table
links
teaching
reference
education
games
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Research site dedicated to the analysis of NASA photographic evidence of artifacts on the Moon.
similarity:
popularity:
conspiracy
space
moon
aliens
astronomy
blog
science
entertainment
humour
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electronic books on statistical, analytical software ... The VIAS group consists of a few private and institutional partners led by Epina ...
similarity:
popularity:
science
math
ebook
education
learning
electronics
reference
engineering
books
free
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Authorized subject terms by which the documents in the NASA STI Databases are indexed and retrieved.
similarity:
popularity:
thesaurus
nasa
science
astronomy
thesauri
vocabulary
classification
dictionary
tesauro
reference
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No information avaiable
similarity:
popularity:
astronomy
photography
wallpaper
sky
photos
panorama
science
earth
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Lunarium makes the most important aspects of the Lunar Lore and some practical aspects of the Traditional Astrology available for everyone and eveyrwhere in the world.
similarity:
popularity:
astrology
moon
calendar
planets
time
reference
astronomy
lunar
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National Geographic Science and Space Home Page. ... Pieces of an asteroid brought back to Earth by a Japanese probe "have retained the initial condition of the ...
similarity:
popularity:
science
space
national
geographic
information
interactive
photography
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No information avaiable
similarity:
popularity:
astrology
zodiac
constellation
symbols
space
astronomy
wiki
ophiuchus
philosophy
reference
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Takes a look at the traditional and new propulsion technologies needed for space exploration. Also covers the basic concepts involved with interplanetary travel.
similarity:
popularity:
science
weather
education
curriculum
weather\/climate
climatechange
teaching
climate
lessonplans
reference
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No information avaiable
similarity:
popularity:
math
science
nasa
education
space
curriculum
activities
maths
elementary
pbl
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