planetesimal hypothesis
noun
: a hypothesis in astronomy: the planets have evolved by aggregation from planetesimals
Examples of planetesimal hypothesis in a Sentence
Recent Examples on the Web
So far, the planetesimal hypothesis seems to be the only explanation that fits the spectra seen.
—
John Wenz, Popular Mechanics, 4 Apr. 2019
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
John Wenz, Popular Mechanics, 4 Apr. 2019
Dictionary Entries Near planetesimal hypothesis
Cite this Entry
“Planetesimal hypothesis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/planetesimal%20hypothesis. Accessed 26 Nov. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share