Flat Earth theory can be tested without relying on space photographs or one institution. Several independent observations make the result difficult to escape.

Many people have been surprised by NASA’s latest visualization of Earth, which gives the planet a shape resembling a potato. However, the image does not show Earth’s actual physical shape. Instead, it ...

Earth's shape can be tested in surprisingly simple ways without relying on space photographs. The strongest part of the evidence is how many independent observations lead to the same answer.

Here’s what you’ll learn when you read this story. A conspiracy theory that spread on social media claims that gravity will disappear for seven seconds this August, and that NASA is aware that this ...

A pair of astronomers, one with Luleå University of Technology's Asteroid Engineering Laboratory, in Finland, the other with the Southwest Research Institute, in the U.S., has found via computer ...

Gravity varies over the Earth’s surface, and it is weakest underneath Antarctica Modeling of rock movements over millions of years reveals that this “gravity hole” has gotten stronger over time Future ...

It was quite a leap. Conspiracy theorists are being brought back down to Earth after NASA scientists debunked a wild claim that the space agency was hiding knowledge about an event that could result ...

You may have heard people say that aboard the International Space Station (ISS) there's "zero gravity," but in fact, gravity is still very much present. The station orbits Earth at an altitude of ...

The Earth is a dynamic system—it has a fluid, mobile atmosphere and oceans, a continually changing distribution of ice, snow, and groundwater, a fluid core undergoing hydromagnetic motion, a mantle ...