IAU may refer to:
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Iau is:
*An occasional spelling for
Wikimedia Foundation. 2010.
Aurora College — disambiguation Aurora College (Invercargill)Infobox University name = Aurora College native name = image size = 220px caption = latin name = motto = tagline = The future is now. It all starts here at Aurora College. established = 1981 (as… … Wikipedia
Planets beyond Neptune — Planet X redirects here. For the Planet X doomsday scenario, see Nibiru collision. For other uses, see Planet X (disambiguation). Trans Neptunian planets redirects here. For dwarf planets and small bodies discovered beyond Neptune, see Trans… … Wikipedia
Pluto — This article is about the dwarf planet. For other uses, see Pluto (disambiguation). Pluto … Wikipedia
Planet — This article is about the astronomical object. For other uses, see Planet (disambiguation) … Wikipedia
Asteroid — For the arcade video game, see Asteroids (video game). For other uses, see Asteroid (disambiguation). A composite image, to scale, of the asteroids that have been imaged at high resolution. As of 2011 they are, from largest to smallest: 4 Vesta,… … Wikipedia
Constellation — This article is about the star grouping. For other uses, see Constellation (disambiguation). The constellation Orion is one of the most recognizable in the night sky. In modern astronomy, a constellation is an internationally defined area of the… … Wikipedia
Ultramarathon — A runner in the Bighorn Trail 50K Run An ultramarathon (also called ultra distance) is any sporting event involving running longer than the traditional marathon length of 42.195 kilometres (26.2188 mi). There are two types of ultramarathon… … Wikipedia
2012 phenomenon — Part of a series on … Wikipedia
Light-year — For other uses, see Light year (disambiguation). Image showing the scale of a light year (outer shell) and a light month (inner shell) surrounding the Sun compared to Comet 1910 A1 s orbit (yellow line) and Comet Hyakutake s orbit (orange line).… … Wikipedia
Equator — For other uses, see Equator (disambiguation). 0° Equator … Wikipedia
