Neil Tyson Demonstrates Absurdity of "Flat Earth"
Why the open web links it
Neil deGrasse Tyson uses science and history to debunk the flat Earth theory with clear reasoning and humor.
Linked by 10 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including space.com, bgr.com, indy100.com, gwup.net, bodegahostels.com.