Recent Examples of cosmic dust from the Web
But Marc Fries, a planetary scientist who curates the cosmic dust collection at NASA Johnson Space Center, takes a more skeptical view.
But no one could tell whether the gas was a byproduct of microbial life, the result of geological reactions or a side effect of meteoroids and cosmic dust raining down on the planet.
The light show happens as Earth passes through the cosmic dust trail of the comet that last passed by in 1986 and won’t be back until 2061.
This cosmic dust was produced through violent collisions between asteroids, comets, and primordial planets billions of years in the past.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cosmic dust.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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