(10-08-2022, 02:52 PM)iquetzal Wrote: Humanity needs a very large telescope in the N Hemisphere to find another habitable planet.
Otherwise human extinction is a Probability-1 event at some point in the future.
Wow, now that's a new take on all this I had not heard. And, if true, it sounds awfully important. I wonder why the TMT guys haven't promoted that point themselves? I mean, if all of humanity's fate hangs in the balance.. like I said, wow! Would you care to elaborate?