What is the defining size range used to categorize space debris as a meteoroid while it is still traveling through space?
Answer
Anything from a speck of dust, as small as a grain of sand, up to objects a few meters across
The term meteoroid is used to describe solid debris wandering through the vacuum of space before it encounters a planet's atmosphere. This population encompasses a massive range in size. Specifically, they can be as incredibly small as a grain of sand or a speck of dust, but they can also be substantially larger, extending up to objects that measure several meters in diameter. It is this entire population of interplanetary debris that carries the potential, if their paths intersect with Earth, to eventually result in a meteorite.
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