ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that could be ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

Elon Musk’s Fork in the Road isn’t just a sculpture—it’s a monument to the tech world’s obsession with civilizational ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

If extraterrestrial civilizations exist with technology similar to ours, could they detect Earth? A team of SETI researchers ...

New research suggests that life could thrive on exoplanets with unique atmospheres, expanding the definition of habitability ...

Imagine a distant world, light-years away, where intelligent beings scan the cosmos, searching for hints of life. If their ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.

Alas, the habitable zone of a red dwarf ... The ATA is the only facility on the planet built expressly for detecting signals from alien civilizations. Funded largely by the late Microsoft co ...