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〕 }} ''Albedo 0.39'' is an album by the artist Vangelis, released in 1976. It is a concept album around space and space physics. ''Albedo 0.39'' was the second album produced by Vangelis in Nemo Studios, London, which was his creative base until the late 1980s. It contrasts with his previous album, ''Heaven and Hell'', which was classically inspired and choral, while ''Albedo 0.39'' has blues and jazz overtones. ==Albedo== A planet's albedo is the proportion of the light it receives that is reflected back into space. The album title refers to the average albedo value of the planet Earth as it was in 1976. From the explanation on the back of the LP cover : "''The reflecting power of a planet or other non-luminous body. A perfect reflector would have an Albedo of 100%. The Earth's Albedo is 39%, or 0.39''". Due to a variety of solar, atmospheric, electromagnetic, seasonal, and pollution issues, Earth's albedo value is in constant flux. See ''Sources'', below, for data pertaining to the issue. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Albedo 0.39」の詳細全文を読む スポンサード リンク
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