Question

Who said that black holes are existing and in which year ? ​

Answer 1

Answer:

Karl Schwarzschild said that black holes exist in year 1916, although its interpretation was as a region of space from which nothing can escape was first published by David Finkelstein in 1958.

Explanation:

hope it helps....

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Answer 2

Answer:

Hey mate here is your answer

Karl Schwarzschild was the first to say that black holes exists and in the year 1916.

I hope this would help you mate

Have a great day...