From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

But what if the most clandestine intelligence program in U.S. history was shut down not because it failed, but because it had ...

Scientists are to send a spacecraft to hunt for aliens potentially hiding in our solar system. The European Space Agency (ESA) has announced a mission to Saturn's moon Enceladus, as it has all the ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

A small icy moon orbiting Saturn is a likely candidate to host outer space life, as a major space organisation is targeting ...