类似的网站 Aas.Org
American Astronomical Society | Advocates for science since 1899
描述: Established 1899, AAS is the major professional organization in North America for astronomers, other scientists and individuals interested in astronomy.
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网站评级:
3.9 / 5.0, 审阅 Sites Like Search
语: English
The Planetary Society, with its worldwide members, promotes the exploration of space through education, advocacy, and innovative projects.
网站评级:
4.2 / 5.0, 语: English
Founded in 1919, has a mission to promote and safeguard the science of astronomy through international cooperation. The organization is also the internationally ...
网站评级:
3.0 / 5.0, 语: English
News publication, events, education, resources, support, and astro shop in San Francisco.
网站评级:
3.0 / 5.0, 语: English
Information about each planet and moon in our solar system with many pictures, discussion of the history of its discovery, exploration, and physical ...
网站评级:
4.1 / 5.0, 语: English
Excellent teaching, world changing research. Elite without being elitist.
网站评级:
4.4 / 5.0, 语: English
网站评级:
4.0 / 5.0, 语: English
Mise à disposition des services d'éphémérides ainsi que de l'actualité de l'astronomie sur la page d'accueil
网站评级:
3.0 / 5.0, 语: Français
AbsoluteAstronomy.com: Exploring the universe of knowledge
网站评级:
4.2 / 5.0, 语: English