Category: Disambiguation Earth, also known as Terra, and (mostly in the 19th century) Tellus, is the third-closest planet to the Sun. ... Carte dAmérique, Guillaume Delisle, c. ... The Old World consists of those parts of Earth known to Europeans before the voyages of Christopher Columbus: Europe, Asia, and Africa (collectively known as Africa-Eurasia) and the surrounding islands. ... Ä…Link title // Headline text Headline text Headline text Headline text Headline text Media:Example. ... The Geographical Western Hemisphere of Earth highlighted in yellow. ... Northern Hemisphere highlighted in yellow. ... Southern Hemisphere The Southern Hemisphere is the half of a planets surface (or celestial sphere) that is south of the equator (the word hemisphere literally means half ball). On Earth it contains four continents (part of Africa, Oceania, most of South America, and Antarctica) and four oceans (South Atlantic... The land hemisphere, sometimes but not always capitalized as the Land Hemisphere, is a hemisphere on the Earth centered on 47°13 N, 1°32 W (near the city of Nantes). ... The water hemisphere, sometimes but not always capitalized as the Water Hemisphere, is a hemisphere on the earth centered on 47°13 S, 178°28 E. Its central point is in New Zealand. ... A sphere is a perfectly symmetrical geometrical object. ... Comparative brain sizes In the anatomy of animals, the brain, or encephalon (Greek for in the head), is the higher, supervisory center of the nervous system. ... For other articles about other subjects named brain see brain (disambiguation). ... Human brain viewed from above, showing cerebral hemispheres. ... Figure 1a: A human brain, with the cerebellum in purple. ... Hemispheres is the name of several albums, including: 1978 Hemispheres by Rush 1983 Hemispheres by Anthony Davis 1994 Hemispheres by Dan Siegel 1997 Hemispheres by Doseone This is a disambiguation page — a list of pages that otherwise might share the same title. ... Hemispheres is a monthly inflight magazine featured on United Airlines flights. ... United Airlines (IATA: UA, ICAO: UAL, and Callsign: United), the major subsidiary of UAL Corporation (OTCBB: UALAQ), is a major airline of the United States. ... Hemispheres is a news and current affairs program, co-produced by the Australian Broadcasting Corporation (ABC) and the Canadian Broadcasting Corporation (CBC). ...