03:59, Mon, Nov 28, 2016 Updated: 08:33, Mon, Nov 28, 2016 Seth Shostak, senior astronomer at the Search for Extra-terrestrial Intelligence (SETI) which is leading the charge in the search for alien ...

In late November, authorities found a shiny metal monolith in the middle of the Utah desert. Since then, similar monoliths have appeared in Romania, Spain, Netherlands, California, and even the Isle ...

We may receive a commission on purchases made from links. Are we alone in the universe? It's a huge question with no easy answer. And, following on from that, if we aren't alone, what would beings ...

A massive, unusual comet is hurtling through our solar system, yet NASA seems unfazed. While the scientific community offers measured, reassuring statements about the enigmatic object 3I/ATLAS, a ...