Red and white dwarfs may turn out to be the most promising objects for searching for hypothetical Dyson spheres, systems ...

The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

From Alien to Jurassic Park, these iconic sci-fi movies are the very definition of cinematic perfection, remaining ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Explore the risks of Mars missions on brain health and understand how space travel can impact neurological functions during deep space exploration.

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

"There’s stardust and carbon in our veins," the event's organizer, Gary Adrian Randall, says. "We're cosmic beings ... we're ...

The search for life beyond Earth has always been full of surprises. Strange radio signals have sparked excitement. Odd gases on distant worlds have raised questions. Even ordinary objects have been ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...