The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...

Sci-fi movies get the lion's share of the attention, but there were a number of high-quality genre series on the small screen ...

I/ATLAS fuels a global security row as the CIA issues a 'Glomar' response to records requests. Is the interstellar object a ...

Best-selling Swiss author Erich von Daeniken, who built a lucrative career on his argument, rubbished by scientists and ...