The Kardashev Scale, introduced in 1964 by Russian astronomer Nikolai Kardashev, is a framework for ranking civilizations ...

How advanced is humanity compared to possible alien civilizations? Using the Kardashev Scale, we explore what it takes to ...

As xAI builds a vision-enhanced successor to Grok 4, Elon Musk suggested the AI may soon be capable of discovering new ...

The Kardashev scale, envisions civilizations as endlessly progressing, building gigantic spaceships or Dyson spheres around their stars. But what if this isn't the only possible future for a ...

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly ...

An astrophotographer has captured an extremely rare and "difficult" photo of a solar flare exploding from the sun at the ...

Pictures of the International Space Station as it passes in front of the Sun or Moon are a bit of a feather in the cap of space photographers – but Arizona-based astrophotographer Andrew McCarthy ...

Even if we stop adding harmful gases to the air, the effects of global warming will last a long time. Scientists think that ...