Divide sky up into 88 Sections/Constellations... Took me awhile lol hope it helps :P
IAU stands for the International Astronomical Union, an organization that is responsible for promoting and coordinating the international collaboration in astronomical research. It is also responsible for assigning official names to celestial bodies and features.
There are 88 official constellations that have been identified by the International Astronomical Union. These constellations cover the entire celestial sphere and are used as a way to divide the sky for observational and navigational purposes.
There are 88 constellations that are recognized in the sky. In 1928, the number was established by the International Astronomical Union.
To downgrade Pluto from planet to dwarf planet :)
Pluto. From its discovery in 1930 until 2006, it was considered the ninth planet. It was reclassified as a Dwarf planet in August 2006.
International Astronomical Union was created in 1919.
It stands for International Astronomical Union.
The International Astronomical Union
IAU stands for the International Astronomical Union, an organization that is responsible for promoting and coordinating the international collaboration in astronomical research. It is also responsible for assigning official names to celestial bodies and features.
The International Astronomical Union changed the classification of Pluto in August of 2006. They downgraded it from a planet to a dwarf planet.
According to the International Astronomical Union, Pluto is a dwarf planet.
Jacqueline Bergeron has written: 'Transactions of the International Astronomical Union, Volume XXIB (Transactions of the International Astronomical Union)' 'Reports on Astronomy' 'Highlights of Astronomy, Volume 9'
The International Astronomical Union (IAU).
pluto was found as a dwarf planet by the international astronomical union on august 24th 2006
The International Astronomical Union [IAU], classifies Ceres as a Dwarf Planet.
The International Astronomical Union (IAU) decides these things.
The previous president was Catherine Cesarsky. She was replaced in 2010 by Robert Williams. See related link