A March 9 Facebook post (direct link, archive link) features an image of the Earth taken from outer space. “The first ‘photo’ of the curvature was published on April Fools Day,” reads ...

Social media users reckon Katy Perry might have just ended the Flat Earth debate after seeing footage of her on the Blue ...

Related: How big is Earth? To put it bluntly, we know more about the curvature of Earth than almost any other topic in the realm of physical science. There are countless experiments, observations ...

Rear Admiral Melville was asked to-day if this was possible, in view of the known curvature of the earth. View Full Article in Timesmachine » Advertisement ...