The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

Comets are often treated as leftovers, but sometimes the leftovers become the primary focus. That is the case with 3I/ATLAS, only the third known interstellar object seen crossing the solar system, ...

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

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

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a ...

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

Scientists reveal one key way we might have missed signals from aliens - ‘Smearing’ of signals could mean that there are ...

Anyone familiar with the search for alien life will have heard of the "Goldilocks Zone" around a star. This is defined as the orbital band where the temperature is just right for liquid water to pool ...

Sci-fi shows are home to deep, insightful quotes about the nature of war, as heard in lines from Fallout, Doctor Who, and ...

Paul Thomas Anderson shot roughly 80% of One Battle After Another on vintage VistaVision cameras, reviving the 1950s format ...