International Astronomical Union - Wikipedia
WEBThe International Astronomical Union (IAU; French: Union astronomique internationale, UAI) is a non-governmental organisation with the objective of advancing astronomy in all aspects, including promoting astronomical research, outreach, education, and development through global cooperation.
IAU definition of planet - Wikipedia
WEBThe International Astronomical Union (IAU) defined in August 2006 that, in the Solar System, a planet is a celestial body that: is in orbit around the Sun, has sufficient mass to assume hydrostatic equilibrium (a nearly round shape), and; has "cleared the neighbourhood" around its orbit.
International Astronomical Union | IAU
WEBASTRONOMY FOR THE PUBLIC. The International Astronomical Union (IAU) was founded in 1919. Its mission is to promote and safeguard the science of astronomy in all its aspects, including research, communication, education and development, through international cooperation.
IAU designated constellations - Wikipedia
WEBIAU designated constellations. In contemporary astronomy, 88 constellations are recognized by the International Astronomical Union (IAU). [1] Each constellation is a region of the sky bordered by arcs of right ascension and declination, together covering the entire celestial sphere.
International Astronomical Union (IAU) | Britannica
WEBMay 15, 2024 · International Astronomical Union (IAU), senior body governing international professional astronomical activities worldwide, with headquarters in Paris. It was established in 1919 as the first of a series of international unions for the advancement of specific branches of science.
IAU HISTORY | IAU100:Under One Sky
WEBThe International Astronomical Union: Uniting the Community for 100 Years by Johannes Andersen, David Baneke and Claus Madsen (Springer), describing the history of the IAU in the context of the development of modern astronomy. …
International Astronomical Union - Simple English Wikipedia, …
WEBThe International Astronomical Union (IAU) is an international group that brings together the national astronomical groups from around the world. It was created in 1919 . It was created to promote and protect the science of astronomy by getting different nations to …
International Astronomical Union | IAU
WEBThe IAU is the international astronomical organisation that brings together distinguished astronomers from all nations of the world. Its mission is to promote and safeguard the science of astronomy in all its aspects through international cooperation. Founded in 1919, the IAU is the world's largest professional body for astronomers.
International Astronomical Union: Promoting Science
WEBJun 18, 2015 · The International Astronomical Union is a worldwide society of professional astronomers and is considered the authority for assigning names to celestial objects, whether they are planets or...
ABOUT | IAU100:Under One Sky
WEBOverview. In 2019, the International Astronomical Union (IAU) is celebrating its 100th anniversary. To commemorate this milestone, the IAU is organising a year-long celebration to increase awareness of a century of astronomical discoveries as well as to support and improve the use of astronomy as a tool for education, development and diplomacy ...
Skip to content