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 ...

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 ...

It is mind-boggling up here, it is so much fun,' Australian polar explorer and Fram2 crewmember Eric Philips can be heard saying off-camera as he captured the curvature of Earth. Mikkelsen and ...

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 ...