The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

A computer expert pulled off the 'biggest military computer hack of all time,' breaching NASA's system to find what he said ...

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

In Amiri’s calculations, Dyson spheres around white dwarfs tend to produce cooler, fainter thermal emission that peaks in the near- to mid-infrared, while M-dwarf cases can radiate more strongly but ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Anyone familiar with the search for alien life will have heard of the "Goldilocks Zone" around a star. This is defined as the orbital band where the temperature is just right for liquid water to pool ...

'This thing looked very smooth on the outside.' ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

With the release, the American public could learn what, if anything, the government has documented about the unexplained ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

Gary McKinnon, who prosecutors said committed "the biggest military computer hack of all time," claims he has seen UFO images and "non-terrestrial" data ...

NASA has scrubbed its plans to land on the moon in 2027 due to technical issues with the Artemis III mission, pushing the ...