IAU Working Group / Division I Working Group / IAU Division I Working Group / /
Country
Brazil / /
Event
Environmental Issue / /
IndustryTerm
astronomical reference systems / astronomy infrastructure / energy / /
NaturalFeature
Canary Islands / /
Organization
Reference Systems Service / International Earth Rotation and Reference Systems Service / International VLBI Service for Geodesy and Astrometry / United Nations / XXVIIth General Assembly Rio de Janeiro / International Astronomical Union / General Assembly Rio de Janeiro / United Nations Educational Scientific and Cultural Organization / Global Development Office / /