JWST lacks the precision to detect life on exoplanets, and this new telescope aims to change that.

China’s FOBS program could launch nuclear-capable weapons from partial orbit, raising new concerns for U.S. missile defense.

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...

A duathlete was rushed to hospital with brain inflammation so severe he described it as feeling like there was "an alien ...

A duathlete who was taken to hospital with inflammation of the brain so severe he said it felt like there was “an alien ...

A duathlete who was rushed to hospital with brain inflammation so severe he described it as feeling like there was "an alien ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

If you were to ask someone which was the seminal point as far as depiction of aliens in Hollywood is concerned, their answer would depend on which era they belonged to. A 90s kid would mention ...

Galaxies and their supermassive black holes evolve together, but which came first is an ongoing question. Now we may finally ...