Astrobiologists warn that NASA's current instruments may miss subtle signs of alien life, risking 'false negatives' in the ...

Three space ETFs are now over $1 billion in assets, and the category-wide rally extends well beyond the one fund with SpaceX shares.

Dr. Hal Puthoff claims the U.S. has recovered the remains of four separate species of alien life from UFOs, citing people ...

The NASA chief said the declassified UFO files reveal decades of 'real unexplained phenomena' that have been hidden away from ...

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

The astronauts from the Artemis lunar flyby mission are under attack from conspiracists who believe that the whole thing was ...

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth.

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

A giant planet nearly 700 light-years away has a bizarre daily weather cycle where mineral clouds appear every morning and ...