I always appreciate Dr. Ernst Stuhlinger‘s response to such criticism: https://news.lettersofnote.com/p/why-explore-space https://news.lettersofnote.com/p/why-

I always appreciate Dr. Ernst Stuhlinger‘s response to such criticism: https://news.lettersofnote.com/p/why-explore-space https://news.lettersofnote.com/p/why-explore-space