A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

"...an interstellar traveler will not correspond with its senders because there is no benefit to that": Prof Loeb ...

Alien-hunters have whittled down a staggering 12 billion potential signals to just 100 promising candidates, after a ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

NASA and Breakthrough Listen issue a final verdict on the interstellar comet 3I/ATLAS. Is it an alien spaceship? Read the ...

Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.