A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

Scientists Have a Plan for the Day We Discover Alien Life. Here's What's In It ...

For as long as humans have looked toward the stars, one question has remained unanswered: how did life begin? Scientists have ...

If you were hoping we’d find alien life hanging out on a cozy, pint-sized planet anytime soon, then you should know that ...

Unidentified aerial phenomena (UAPs) have resurfaced at the centre of online discussion after a widely shared interview revisited reports of supposed 'non-human' life linked to recovered unidentified ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets around other sun-like stars,” according to NASA’s website.

Two rovers have had big breaks over the past few years in the case of whether Mars ever hosted life. Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that ...

When you're looking for signs of extraterrestrial intelligence, it helps to know what you're looking for and to go about it in the most efficient way. But work so far has generally not done so, writes ...