Sagan proposed that Voyager 1, which had ventured into space, turn around and take a photograph of Earth to transmit back.

Carl Sagan once said, “Exploration is in our nature. We began as wanderers, and we are wanderers still.” These words ...

What is essential for this problem is a global consciousness [...] that transcends our exclusive identifications with the generational and political groupings into which by accident we have been born.

This great A24 movie follows a young girl living on an island in the middle of the Black Sea as she meets and befriends an ...

"The Romance of Reality" explains how life and consciousness can proliferate despite the seeming contradiction between ...

Why worry that the sun will vaporize Earth some 6 billion years from now? Spoiler alert: we don't get to find out how the ...

Science fiction movies consider these questions and provide audiences with thoughtful, brilliant, and terrifying theories on ...

Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're coming.

"The Giant Leap," by astrobiologist Caleb Scharf, is an optimistic account of our widening journey into the cosmos.

In the vast expanse of our universe, one question has captivated humanity for generations: are we alone? This profound inquiry has driven scientific exploration for decades, but recent technological ...

The prevailing consensus is that 3I/ATLAS behaves like a comet because it is, quite simply, a comet, albeit one with a passport from a distant star system. NASA's Europa Clipper spacecraft has even ...

Just a few hundred light years from Earth, a swollen red giant is quietly forcing astronomers to rethink how stars seed the galaxy with the raw materials for planets and life. New observations of the ...