The Sloan Great Wall was first discovered in 2003 from the Sloan Digital Sky Survey (SDSS).

斯隆长城是SDSS在2003年的第一个发现。

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And astronomers are just as likely to point a software query-tool at a digital sky survey as to point a telescope at the stars.

天文学家也可以通过软件查询工具查询数字天空调查来让望远镜指向特定星球。

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Galaxy Zoo enlists the public to help classify galaxies found in the Sloan Digital Sky Survey, and more recently in deep Hubble imagery.

Galaxy Zoo项目寻求大众的参与，协助斯隆数字巡天系统记录下的大量星系，以及更多最新的深度哈勃影像进行分类。

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The company counts Walmart, Baidu (BIDU) and Russian investment firm Digital Sky as minority shareholders.

FORBES: Where The Chinese Are Shopping

Starting in the summer of 2009, Russian holding firm Digital Sky Technologies (DST) began taking huge stakes in successful American startups.

FORBES: How A Russian Is Changing The Way Startups Grow Up

O. of Digital Sky Technologies, a Moscow-based Internet investment company that has reportedly acquired a stake of nearly ten per cent in Facebook.

NEWYORKER: Roulette Russian