What If on MSN

What if we are not the first advanced civilization on Earth?

Swipe Down for Full Video Story It is no secret that humans are the dominant species on Earth. And with no confirmed evidence ...
What If on MSN

Have scientists found evidence of a type II civilization?

Deep in space, astronomers have detected unusual radio signals that immediately sparked excitement and controversy in the ...

If alien civilizations use hyper-efficient computers, they will have a distinct energy signal we can detect

Love it or hate it, artificial intelligence is likely here to stay. Its ravenous need for computational power has overwhelmed chip manufacturers and power companies alike. While our current AI ...
Forbes

SpaceX Says It’s Sparking One Of Galaxy’s Most Advanced Civilizations

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. One of the most fantastical claims SpaceX is making during the countdown toward a share ...
CNN

If another advanced civilization lived on Earth before us, would we know?

When astrobiologist Adam Frank walked into the office of NASA scientist Gavin Schmidt, he had what he believed was the weirdest question: do aliens experience climate change? It took just moments for ...
gizmodo

Astronomers Estimated the Lifespan of Alien Civilizations, and It’s Not Looking Good for Us

For decades, humans have scanned for signals of alien technology emanating through the galaxy. The search highlights the contradiction between the abundance of planets and stars that stretch across ...
Yahoo

If another advanced civilization lived on Earth before us, would we know?

Add Yahoo as a preferred source to see more of our stories on Google. The fossilized tail bones of an Ichthyosaurus, around 190 million years old and weighing 800 kilograms. - Markus Scholz/picture ...