Gerald A. Kuiper †1973 U.S. (Dutch-born) astronomer
1988, in the meaning defined above
“Kuiper Belt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Kuiper%20Belt. Accessed 8 Dec. 2022.
Britannica English: Translation of Kuiper Belt for Arabic Speakers
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