HONG KONG, CHINA FACTFILE: POPULATIONFIND OUT MOREPeople have lived on Earth for two million years. For most of that time, the population has remained small, as the number of births has roughly…
ICE WORLDPLUTO’S ORBITPLUTO AND CHARONBIOGRAPHY: CLYDE TOMBAUGH American, 1906-1997FIND OUT MOREEven smaller than our Moon, Pluto is by far the smallest planet. It was the last planet to be…
Facts and figures about twisters by Ann Marie Imbornoni Related Links U.S. Tornadoes: 1840 to present Deadliest U.S. Tornadoes Tornado Safety (Ask the Editors) Fujita Tornado Intensity…
A blizzard is a winter storm characterized by high winds, low temperatures, and driving snow. (According to the official definition given in 1958 by the U.S. Weather…
Digging to China
If you could dig to China, you'd have to begin in Chile or Argentina. If you started digging in Hawaii, you'd end up in the Kalahari Desert. If you started at the South Pole, you…
WHAT ARE ASTEROIDS MADE OF? WHAT IS THE ASTEROID BELT? FIND OUT MOREAn asteroid is a lump of rock that circles the Sun. Asteroids are also called minor planets. The biggest one, Ceres, is only 580…
(Encyclopedia) Arrokoth, trans-Neptunian object in the Kuiper Belt (see comet). First observed by the Hubble Space Telescope in 2014 and later nicknamed Ultima Thule (until its official naming in…
(Encyclopedia) Lynch, David (Keith), 1946–, American film and television writer, producer, and director, b. Missoula, Mont. Trained as a painter, he studied at the Corcoran School of Art, Washington…
(Encyclopedia) Morton, Thomas, fl. 1622–47, English trader and adventurer in New England. He visited New England in 1622 and returned in 1625 with Captain Wollaston, who founded a settlement at Mt.…
(Encyclopedia) NarmadaNarmadanərmŭˈdə [key], river, c.775 mi (1,250 km) long, rising in Madhya Pradesh state, central India, and flowing W between the Satpura and Vindhya ranges through Gujarat state…
