Astronomers scan interstellar comet 3I/ATLAS for alien signals as Breakthrough Listen's 2026 technosignature search comes up ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Polling shows that nearly half of Americans now believe aliens have visited this planet—and that the number who aren't sure has dropped by two-thirds. The reasons why, experts say, are complicated.

Is intelligent alien life out there in the Universe? Well, with scientists discovering new exoplanets every year, yeah, the possibility only grows stronger. Will we discover alien life in the future?

The best reason to send humans to Mars isn’t for guts or glory—or the construction of colonies to safeguard against existential Earth-bound risks. Instead it’s to answer a single, simple question: Is ...

That’s what most Americans believe, according to a new YouGov poll. The majority think that extraterrestrial aliens definitely or probably exist, the survey found, and many are also pretty sure ...

A documentary argues that the U.S. government needs to divulge what it knows about the phenomena formerly called U.F.O.s. By Ben Kenigsberg When you purchase a ticket for an independently reviewed ...

Discover the incredible potential of a newly found planet that might harbor alien life. Trump’s Remarks to Female Reporters Spark Outcry Fugitive football coach disappeared into woods with gun, family ...

Rachel, Nevada (CNN) — The first time Fontella “Faun” Day believes she saw life from another planet, it came from above. It was a cloudy afternoon in Rachel, Nevada, and the phones and computers at ...