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fireball

(Encyclopedia)fireball, very bright meteor leaving a trail in the sky that can remain visible for several minutes; often a distinct sound, perhaps caused by very low frequency radio waves, is associated with it. A ...

grave

(Encyclopedia)grave, space excavated in the earth or rock for the burial of a corpse. When a grave is marked by a protective or memorial structure it is often referred to as a tomb. See burial; funeral customs. ...

Eurynome

(Encyclopedia)Eurynome yo͞orĭnˈəmē [key], in Greek mythology, daughter of Oceanus and Tethys and mother, by Zeus, of the Graces. In the mythology of the Pelasgians, an aboriginal non-Greek people living in Gre...

kettle

(Encyclopedia)kettle, oval depression found in glacial moraines, which are landforms made up of rock debris. When a glacier melts and draws away from an area, a block of ice may break off and be covered by earth an...

Strathmore

(Encyclopedia)Strathmore străthmôrˈ [key], valley, c.55 mi (90 km) long and 5 to 10 mi (8–16 km) wide, Angus and Perth and Kinross, E central Scotland, running from northeast to southwest between the Grampians...

stromatolite

(Encyclopedia)stromatolite, layered structures produced by the binding together of sediments by a thin layer of cyanobacteria. The layers, which are deposited very slowly, gradually produce rounded or hummocklike f...

Brigham, Albert Perry

(Encyclopedia)Brigham, Albert Perry, 1855–1932, American geographer, b. Perry, N.Y., grad. Colgate Univ., 1879, M. A. Harvard, 1892. After nine years in the Baptist ministry (1882–91) he became professor of geo...

wigwam

(Encyclopedia)wigwam wĭgˈwäm [key], dwelling found among the Algonquian of the Eastern woodlands area of the United States. The wigwam was usually conical, arborlike, or domed. Some were small, accommodating a s...

Woomera

(Encyclopedia)Woomera wo͞oˈmərə [key], village (2016 pop. 146), South Australia, S Australia, near Lake Torrens. It is located within the large Woomera Range Complex, which includes and air force and missile-te...

Webb, Mary (Meredith)

(Encyclopedia)Webb, Mary (Meredith), 1881–1927, English novelist. Her native Shropshire is the scene of all her novels, which are somber, passionate, and infused with an intense feeling for the countryside. Altho...