For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. NASA spacecraft like the twin Voyager probes – launched in the 1970s bearing the iconic Golden Record – ...

Before entering hypersleep aboard the USCSS Covenant, several members of the crew record final messages for their loved ones at home. Daniels tells her father how excited she is to be colonizing a ...

Valerie Ransone, an elusive White House worker, is at the centre of renewed claims that she received messages from extraterrestrials, raising questions that remain unanswered decades later. Valerie ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...