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Magellanic Clouds

(Encyclopedia)Magellanic Clouds măjˌəlănˈĭk [key], two dwarf galaxies located in the far southern sky and visible to the unaided eye; they are classified as irregular because they show no definite symmetry or...

Battle above the Clouds

(Encyclopedia)Battle above the Clouds: see Chattanooga campaign. ...

cloud

(Encyclopedia)CE5 Approximate heights of some types of clouds cloud, aggregation of minute particles of water or ice suspended in the air. Cloudiness (or proportion of the sky covered by any form of cloud),...

rainmaking

(Encyclopedia)rainmaking, production of rain by artificial means now generally disregarded, though it is probable that rainmaking hastens or increases rainfall from clouds suitable for natural rainfall. Interest in...

Marcy, Mount

(Encyclopedia)Marcy, Mount, 5,344 ft (1,629 m) high, NE N.Y., in the Adirondack Mts.; highest peak in the state. Lake Tear of the Clouds, on its southern slope, is the source of the main headstream of the Hudson Ri...

Large Magellanic Cloud

(Encyclopedia)Large Magellanic Cloud: see Magellanic Clouds. ...

Small Magellanic Cloud

(Encyclopedia)Small Magellanic Cloud: see Magellanic Clouds. ...

ceilometer

(Encyclopedia)ceilometer sēlŏmˈĭtər [key], in aviation and meteorology, automatic instrument used to record ceiling, i.e., the altitude of the lowest cloud layer covering more than half of the sky. The ceilome...

halo, in meteorology

(Encyclopedia)halo, in meteorology, short-lived circles or arcs, and less commonly spikes and crosses, of colored or whitish light surrounding the moon or sun or in clouds as seen from above. A halo occurs when the...

Cratinus

(Encyclopedia)Cratinus krətīˈnəs [key], d. c.419 b.c., Athenian comic dramatist. He won the prize at the Athenian drama contest when Aristophanes competed with The Clouds and was regarded with Aristophanes and ...