A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

The crew of an alien spacecraft entering the Solar System, maybe looking for planets bearing alien life, would be struck by ...

John Reid, Republican nominee for Virginia lieutenant governor, claims he received threats two weeks ago demanding he drop ...

Once you remember that the sun also orbits the solar system's common center of mass, it all makes sense. Our sun is wobbling, ...

Whether or not we’re alone in the universe is one of the biggest questions in science. A recent study, led by astrophysicist Nikku Madhusudhan at the University of Cambridge, suggests the answer might ...

There’s more to studying outer space than looking through telescopes and analyzing the mineral compounds in samples collected ...

Witness Marilyn Smith rejects 'balloon theory' for the 1966 Westall UFO sighting, witnessed by 150 students. UFO allegedly chased by light aircraft, leaving circular patches on the ground at The ...

New analysis casts doubt on potential biosignatures detected in the atmosphere of exoplanet K2-18b that could indicate the ...