Amateur Astronomy
Amateur astronomy magazine, news for, by and about amateur astronomers around the world
http://www.amateurastronomy.com
Astronomy & Space
Astronomy ireland - ireland's national astronomy club. the worlds largest astronomy club per head of population.
http://www.astronomy.ie
Astronomy Now
Astronomy Now
http://www.astronomynow.com
Nature
Nature - the world's best science and medicine on your desktop
http://www.nature.com
Newscientist
Science news and science articles from new scientist.
http://www.newscientist.com
Sciencedaily
Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computers, engineering, health & medicine, math, physics, psychology, technology, and more -- from the world's leading universities and research organizations.
http://www.sciencedaily.com/index.htm
Sciences Et Avenir
Sciences Et Avenir
http://www.sciences-et-avenir.com
Scientific American
Latest news and features on science issues that matter including earth, environment, and space. get your science news from the most trusted source!
http://www.sciam.com
Sky & Telescope
Sky & Telescope
http://skyandtelescope.com
Sterne Und Weltraum
Sterne Und Weltraum
http://www.mpia-hd.mpg.de/suw
Sterrijk
Sterrijk
http://www.sterrijk.com
The Astronomer
The Astronomer
http://www.theastronomer.org
Zenit
Zenit
http://www.astro.uu.nl/~wwwzenit