Albedo planet would drop to about 0 °C. In contrast, if the entire Earth was covered by water — a so-called aquaplanet — the average temperature on the planet would rise to almost 27 °C. For land surfaces, it has been shown that the albedo at a particular solar zenith angle "θ" can be approximated by the proportionate sum of two terms: the directional-hemispherical reflectance at that solar zenith angle, formula_1, and the bi-hemispherical reflectance, formula_2, with formula_3 being the proportion of direct radiation from a given solar angle, and formula_4 being the proportion of diffuse illumination. Hence, the actual albedo
Albedo One emotion... I don't think we've ever published a story nobody disliked and I doubt (hope) we ever will." The overall approach to selection of fiction for publication in "Albedo One" has been commended by one reviewer by stating that "while other publishers strain to adhere to self-imposed deadlines, Albedo One embraces a publishing schedule dictated by its gradual accumulation of quality material - material that mixes first time writers with established professionals, and that demands an audience." "For the main article see Aeon Award" Since 2004 "Albedo One" has sponsored the Aeon Award, a fiction contest aimed at promoting new