The former Deputy Assistant Secretary of Defense Intelligence tells The Post the government’s trove of UFO docs is massive ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Christopher Mellon, a former senior Pentagon official, claims the files include a vast collection of extraordinary material, such as satellite imagery and previously withheld military videos that ...

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 ...

Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets ...

TRUMP’S UFO files hold shocking clues that prove we are not alone, a former US defence chief says. Christopher Mellon says the federal government’s shocking evidence of ...

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

A new study by the SETI Institute suggests that the alien signals might be right here, surrounding us all of the time, and we're just unable to pick them out.

Hot Toys has pulled back the curtain on a slick new collectible inspired by Marvel Comics, and it’s one that fans of cosmic heroes will want to keep an eye on. The company has unveiled its Silver ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

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