* Astronomy

RealSky was the name of a commercially digital photographic sky atlas. It was a subset of the Digitized Sky Survey (DSS) and was published in 1996 by the Astronomical Society of the Pacific.

RealSky was composed of the "RealSky" product, covering the northern sky, and "RealSky South," published slightly later and covering the southern sky. RealSky came on nine CD-ROMs (eight data discs and one software disc), and RealSky South used 11 CD-ROMs (ten data discs and one software disc).

Unfortunately the product has been discontinued by the Astronomical Society of the Pacific.

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