Space horror is a part of our popular culture. An episode of "Doctor Who" called "Listen," featuring Peter Capaldi in the titular role, saw the Doctor investigate a supposed creature that can never ...

A Chinese astronaut has reported hearing a strange “knocking” sound in space – and no one is quite sure what it is. The rest of this article is behind a paywall. Please sign in or subscribe to access ...

In 2003, China’s first astronaut reported hearing an unexplained “knocking” sound while in space, a noise that eerily resembled someone knocking from outside. Despite more than two decades of ...