From its earliest days, Star Trek was never just about starships and strange new worlds. Beneath the optimism of a better future and adventure was a recurring anxiety about power—specifically, what ...

Scientists say aliens are not hiding in Area 51. Experts believe life may exist on distant planets with water and the right ...

Obama claimed aliens are real in a podcast clip that went viral this weekend, then walked back his declaration with a clarification Sunday night.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues to investigate UAP, UFOs.

With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.

A Chicago teen who spoke out for her father’s release after he was detained last fall by immigration officials has died after ...

According to the US billionaire, this will require building factories on the Moon and launching AI space exploration satellites using mass drivers ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the ...

The planets orbit a star around 133 light-years away from Earth.

A Harvard scientist has suggested that our Solar System may be far more crowded with interstellar objects than anyone realized.