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Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, tele...

Space.com provides information on everything Space - satellites, stars, astronomy, the Sun, planets, NASA and more.

Breaking Science News e-Magazine: science news e-magazine on astronomy, biology, nanoscience, botany, zoology, archaeology, anthropology, palaeontology, medicine, genetics, physics, space exploration, astrobiology, mathematics and other sciences

Nature - the world

Science, Space and Technology News

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

Sky & Telescope, the Essential Magazine of Astronomy. News, observing tips, how-to advice, and more!

Made in the USA: Political T-shirts, Environmental T-shirts, Native American T-shirts, Anti-war and Peace T-shirts. Organic, sweatshop free and screen-printed.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Change.org is the leading site for social change, providing daily news and information about important social issues and empowering people to take action.