meteoroid
Noun
Meaning
A small body moving through space, or revolving about the sun, which on entering the earth's atmosphere would be deflagrated and appear as a meteor.
Source: Webster's dictionarySynonyms
Hypernyms
Hyponyms
Examples
Space disasters Fallen trees caused by the Tunguska meteoroid of the Tunguska event in June 1908.
However, whether a specific meteoroid trail will be primarily composed of small or large particles, and thus the relative brightness of the meteors, was not understood.
It is formed in minor amounts in cosmic ray spallation nucleosynthesis and may be found uncombined in cosmic dust and meteoroid materials.
In a giant storm, caused by air escaping through a hole in the Ring floor due to meteoroid impact, Teela is blown away in an unknown direction.
It was an Earth-grazing meteoroid that passed within 57 kilometers (about 34 miles) of the Earth's surface.
The dust in meteoroid streams is much larger, 300 to 10,000 micrometres in diameter, and falls apart into smaller zodiacal dust grains over time.