The horizon (or skyline) is the apparent line that separates earth from sky, the line that divides all visible directions into two categories: those that intersect the Earth's surface, and those that do not. At many locations, the true horizon is obscured by trees, buildings, mountains, etc., and the resulting intersection of earth and sky is called the visible horizon. When looking at a sea from a shore, the part of the sea closest to the horizon is called the offing. The word horizon derives from the Greek "ὁρίζων κύκλος" (horizōn kyklos), "separating circle", from the verb "ὁρίζω" (horizō), "to divide, to separate", and that from "ὅρος" (oros), "boundary, landmark".
Sorry, no news articles match your request
Phys.org™ (formerly Physorg.com) is a leading web-based science, research and technology news service which covers a full range of topics.
Phys.org is a part of Science X network. With global reach of over 5 million monthly readers and featuring dedicated websites for hard sciences, technology, smedical research and health news, the Science X network is one of the largest online communities for science-minded people.Read more
Identify the news topics you want to see and prioritize an order.
Please, allow us to send you push notifications with new Alerts.