intergalactic matter
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
This experiment served as a small-scale simulation of how a blazar's pair cascade moves through intergalactic matter.
From Science Daily ● Nov. 7, 2025
Many cosmic rays are in fact extremely high-energy photons—gamma rays—that can be absorbed by interstellar or intergalactic matter as they travel through space.
From Scientific American ● Jun. 29, 2023
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