micrometeorite
Americannoun
-
micrometeorites
plural
noun
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Grimes added citizen scientists in Plymouth and surrounding areas "can help overcome a key challenge in urban micrometeorite research, accessing multiple sample sites and processing material to build a national archive".
From BBC ● Apr. 4, 2026
"The micrometeorite collisions trigger chemical reactions on magnetite and lead to the formation of the iron nitride."
From Science Daily ● Dec. 1, 2023
It added that its equipment had registered "the event of a micrometeorite impact".
From Reuters ● Aug. 19, 2023
The telescope had barely set up shop when it was pelted by a larger-than-expected micrometeorite, which left a tiny crater in one of the telescope’s mirror segments.
From New York Times ● Apr. 18, 2023
Moon dirt is full of tiny, glass fragments from micrometeorite impacts that got everywhere in the Apollo lunar landers and wore down the moonwalkers’ spacesuits.
From Seattle Times ● May 12, 2022
Researchers believe micrometeorites striking Mars' moons, Phobos and Deimos, may throw dust particles into space.
From Science Daily ● May 11, 2026
"If something has come from space, it will likely include metals that will attach to the magnet and the sieves will enable people to sift possible micrometeorites from other materials," Grimes added.
From BBC ● Apr. 4, 2026
Random meteoroids of this nature strike Earth constantly: scientists estimate between 10 million and 1 billion kilograms of meteorites hit Earth every year, most of them tiny micrometeorites.
From Salon ● Aug. 31, 2022
Jupiter’s gravity acts like a gate pushing the micrometeorites out of its orbit — similar to how it may have bullied other ancient planets out of the solar system.
From Washington Post ● Dec. 19, 2021
You know, of course, that we are constantly being bombarded by cosmic dust, the micrometeorites that always prove troublesome to the Earth satellites and space platforms.
From The Secret of the Ninth Planet by Donald Allen Wollheim
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