Which of the following ideas is discussed in both Neil deGrasse Tyson's "Death by Black Hole" and in Billy Collins's "Man Listening to Disc"?

what is present in the center of the universe

humanity's place in relation to the larger universe

the universe as a source of inspiration

the complexity and beauty of the universe

what is present in the center of the universe - first choice

Humanity's place in relation to the larger universe

Explanation:

On Neil deGrasse Tyson's "Death by Black Hole" complex subjects related to astronomy are approached in a simple and easy way for readers to understand, presenting a hypothetical situation in which they are caught by a black hole. In this way, it explains how the universe works, making the reader realize how greater it is in relation to his/her position on the earth. In Billy Collins's "Man Listening to Disc" music makes the speaker feel as if he was the "center of the universe" as well as the "hub of the cosmos", once again making himself realize the greatness of the universe in relation with his existence.