Thomas Mulligan examines the enduring mystery of a classic paradox that continues to challenge the boundaries of human ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...

Astronomers have uncovered a pair of giant planets that are lighter than cotton candy — super-puffs the size of Jupiter. The ...

On July 1, 2025, a NASA-funded sky survey spotted an object racing through the solar system on a path no gravitationally ...

Every second, hypervelocity collisions may be blasting tiny flecks of Earth into space. Some of those grains, small enough to ...

Discover 10 games where exploration outshines the main story, from vast open worlds to mysterious environments packed with ...

I write mostly about space, including NASA’s efforts to send astronauts back to the moon, the search for a ninth planet (not Pluto!) and the possibility of life somewhere else. I also cover research ...

This time next year, video games will be making their next generational leap with a new line of consoles promising all sorts of new digital wonders. Historically, the year before a new console ...

NASA this week shared new analysis about the object that grabbed the Earth’s attention, including estimates 3I/ATLAS could be up to 12 billion years old — more than twice as old as this planetary ...

We often think about our distant ancestors as primitive, equipped with the crudest of tools and a limited set of skills. But more often than not, we are terribly mistaken. Ancient civilizations are ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...