Neil deGrasse Tyson has long been one of the most prominent skeptics when it comes to claims of extraterrestrial visitors to Earth. In his February 27 appearance on Piers Morgan Un ...

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is ...

Explore the deep meaning behind Carl Sagan’s famous quote on science and spirituality. Learn how scientific wonder can be a ...

The "Nazca mummies" were discovered in Peru in 2015 and, due to certain peculiarities (size, shape, three fingers on each hand), were initially presented as possible extraterrestrial mummies. Various ...

On Friday (Feb. 27), the space agency announced that it's revamping the architecture of its Artemis program of lunar exploration. One of the biggest changes involves Artemis 3, which was originally ...

President Donald Trump criticized Barack Obama for his comments on aliens. Then, he said we should release more files. Joe Biden signed disclosure bill.