News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We ...

NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...

NASA's mission to return samples from Mars and potentially discover the first signs of alien life has a new timeline. The ...

Alien life might look unlike anything we've ever seen on Earth. Trying to find evidence of these unknown organisms will require some creativity. These questions are preoccupying astrobiologists ...

Could we find alien life in 2025? Recent findings suggest we may be closer than ever to answering one of science's greatest ...

He mentions that NASA removed images showing such evidence, stating that extraterrestrials oppose human exploration of their bases. According to Birnes, some UFO hunters believe that aliens are ...

Fusion is the end-goal of terrestrial energy generation on Earth. By fusing together plasma of two light nuclei (in this example, two atoms of the hydrogen isotope deuterium), the strong nuclear force ...

Yet, we have no evidence of this ... space travel to form on Earth, Fermi proposed that the galaxy should have been overrun with intelligent, technologically-advanced aliens.

Processing systems here on Earth, for example ... the classic reasoning that alien life simply doesn't exist, or maybe it just doesn't exist near us, mounting evidence to the contrary has inspired ...