For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

When it comes to aliens, the possibilities are endless. From humanoid figures with exaggerated features to bizarre creatures ...

Astronomers say a distant, sunlike star shows signs of a catastrophic planet-on-planet crash that may mirror the ancient impact that formed Earth's moon. When you purchase through links on our site, ...

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...

A new study challenges the traditional boundaries of the habitable zone, showing that liquid water could exist on the dark ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Avi Loeb, who challenged scientists on the true origin of 3I/ATLAS, reckons alien life form will make contact with us soon ...

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...