1095Every Day ScienceMedium
The Kuiper belt and Oort cloud were first proposed by?
AFrench astronomer Jan Oort and Kuiper in 1950
BDutch astronomer Kuiper in 1950
CDutch astronomer Kuiper Oort in 1950
DDutch astronomer Jan Oort in 1950
Correct answer
D. Dutch astronomer Jan Oort in 1950
Explanation
Dutch astronomer Jan Oort in 1950 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.