Some proponents of flat Earth theory – the erroneous idea that Earth is flat instead of a globe – also say that space travel is impossible, sometimes claiming to expose inconsistencies in conventional ...

Cameras that mimic human eyesight could have key advantages for astronomers, allowing them to capture extremely bright and dim objects in the same image and track fast-moving objects without motion ...

We’ve all seen spectacular pictures of space, and it’s easy to assume that’s how it looks to the naked eye through a nice telescope. But in most cases, that’s simply not true. Space is rather dark, so ...