The British daily the Guardian on the 11th (local time) highlighted the problem of the “great silence” in our vast and ...

Elon Musk’s plans for the future of SpaceX, and humanity, are rooted in an idea conceived in the 1960s when astronomers began to pick up mysterious, unknown radio sources in the cosmos. Soviet ...

A new study published as a preprint on arXiv suggests that advanced extraterrestrial civilizations might not need to surround stars with giant structures to collect energy. Instead, they could extract ...

What if technosignatures and biosignatures are not the only ways intelligent alien life can make itself apparent?

Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature of the universe.

For decades, the idea of making contact with extraterrestrial life has fascinated scientists and the general public alike. While Hollywood often portrays alien encounters as inevitable, the reality is ...