iau.org

The International Astronomical Union (IAU) — Founded in 1919 to promote and safeguard the science of astronomy. The organization is also the internationally recognized authority for classifying celestial bodies and their surface features.

category: Science/Astronomy and Space

related sites

• www.planetary.org
• www.aas.org
• astroleague.org
• www.iap.fr
• www.stsci.edu
• www.noao.edu
• www.nasa.gov
• www.esa.int
• www.darksky.org
• www.astrosociety.org

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