Archaeoastronomy pinpoints equinox, solstice ...
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/
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astronomy
science
calendar
space
reference
archeoastronomy
education
archaeoastronomy
time
pagan
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AAVSO: American Association of Variable Star Observers
No information avaiable
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astronomy
science
space
variables
stars
research
reference
education
physics
astro
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An Atlas of The Universe
Contains maps of the universe zooming out from the nearest stars to the entire visible universe.
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astronomy
science
space
maps
universe
reference
atlas
map
physics
education
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SkyandTelescope.com
SkyandTelescope.com's Free E-newsletters. Weekly Bulletin ... Sky & Telescope, Night Sky, and SkyandTelescope.com are registered trademarks of New ...
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astronomy
science
space
magazine
telescope
news
sky
stars
reference
magazines
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USNO Astronomical Applications Department
... portal is currently online at http://www.usno.navy.mil and is being populated. ... About AA. Information about the department and its history ...
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astronomy
science
reference
moon
tools
time
calendars
sun
space
data
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Learn More at Space.com. From Satellites to Stars, NASA information, Astronomy, the Sun and the Planets, we have your information here.
Offering original news and educational features about space, science, and space technology.
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space
science
astronomy
news
technology
nasa
physics
education
reference
tech
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International Year of Astronomy 2009
Official site for the The International Year of Astronomy 2009 (IYA2009), the global celebration of astronomy and its contributions to society and culture.
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astronomy
science
space
education
2009
physics
stars
event
events
world
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Astronomy For Kids - KidsAstronomy.com
KidsAstronomy.com is a powerful astronomy websited designed to introduce children to the facinating ... KidsAstronomy.com, part of the KidsKnowIt Network, is the ...
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astronomy
science
space
kids
education
solar_system
planets
solarsystem
games
interactive
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Rader's COSMOS4KIDS.COM
Cosmos4Kids.com! The web site that teaches astronomy and space science fundamentals to everyone! ... CONDITIONS and PRIVACY POLICY for use of Cosmos4Kids.com. ...
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science
astronomy
space
solarsystem
education
universe
stars
kids
reference
planets
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Earth & Sky : A Clear Voice for Science
The World's Top Scientists Heard 15 Million Times a Day
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science
astronomy
space
news
education
environment
radio
reference
earth
podcast
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NASA - Home
Official site for NASA, the United States space agency, providing current information on its robotic and manned space exploration missions.
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space
science
nasa
astronomy
education
technology
government
planets
usa
reference
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