A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Universally defined by their cultural impact and literary imagination, these science fiction books are must-read classics ...

Canadian-born reporter and editor Adam Symchuk has been writing on the topic of film, TV, and literature for over a decade. Starting with an emphasis on Asian film, literature and manga, his love of ...

As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

Raymond Davis Jr. is dwarfed by the giant tank used by the Homestake detector in South Dakota, which first detected solar ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

NASA’s upgraded Cold Atom Lab is turning the International Space Station into a frontier for quantum research, creating ultra ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

The big-idea explorers at Aperture dive into the most mind-bending thought experiments that continue to defy explanation and ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...