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From Matisse Enzer : SEO — (Search Engine Optimization) The practice of designing web pages so that they rank as high as possible in search results from search engines. There is “good” SEO and “bad” SEO. Good SEO involves making the web page clearly describe its subject, making sure it contains truly useful information, including accurate information in Meta tags, and arranging for other web sites to make links to the page. Bad SEO involves attempting to deceive people into believing the page is more relevant than it truly is by doing things like adding inaccurate Meta tags to the page.
From Science Centric : The Japan Aerospace Exploration Agency (JAXA) and NHK (Japan Broadcasting Corporation) have successfully performed the world’s first high-definition image taking of an Earth-rise by the lunar explorer ‘KAGUYA’ (SELENE) which was injected into a lunar orbit at an altitude of about 100 km on 18 October 2007 (JST).