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radiant beaming: radiating or as if radiating light; "the beaming sun"; "the effulgent daffodils"; "a radiant sunrise"; "a refulgent sunset"
Ãâó: wordnet.princeton.edu/perl/webwn
radiant From earliest times, humankind has noticed flurries of meteors that seemed to emanate from particular points in the sky at particular times of the year. These flurries, now called meteor showers, are produced by small fragments of cosmic debris entering the earth's atmosphere at extremely high speed. Each time a periodic comet swings by the Sun, it produces large amounts of small particles which will eventually spread out along the entire orbit of the comet to form a meteoroid "stream". ...
Ãâó: en.wikipedia.org/wiki/Radiant
radiant A direction in the sky from which, by perspective, meteors appear to come if they share a common orbit.
Ãâó: www.geocities.com/vodickar/Glossary.html
radiant 1. Pertaining to the emission or the measurement of electromagnetic radiation. Compare luminous. 2. In describing auroras, a projected point of intersection of lines drawn coincident with auroral streamers, that is, the point from which the aurora seems to originate.
Ãâó: amsglossary.allenpress.com/glossary/browse
radiant A radiant is the point in the sky from which a meteor shower seems to be coming. For example, the Geminids meteor shower seems to come from the constellation Gemini. RADIO ASTRONOMY Radio astronomy involves exploring space by examining radio waves from outer space. Radio astronomy was pioneered by Karl Gothe Jansky, who in1932 first detected radio waves from a cosmic source - in the central region of the Milky Way Galaxy. ...
Ãâó: www.enchantedlearning.com/subjects/astronomy/gloss...
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