Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

When astronomers announced Kepler-452b, they were not just adding another distant world to a growing catalog. They were ...

Scientists may need to broaden their horizons in their search for alien life.

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Despite the vast differences in human and bee brains, both of us can do mathematics. As we argue in a new paper published in ...

The Bank of England has been urged by former senior analyst Helen McCaw to prepare for the possibility of extraterrestrial ...

A former senior analyst for The Bank of England warned the bank to prepare for alien contact, citing the United States' ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

For many years, astronomers have been looking for extraterrestrial life. In doing so, astronomers have narrowed their search ...

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...