Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Is alien life really out there? For decades, humanity has looked at the night sky and asked the same question. Now, according ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. The sheer scale of the universe strongly ...

This summer, exoplanet science—the study of planets orbiting stars beyond our sun—took a big step forward. Reports of helium ...

Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

By Will Dunham WASHINGTON, Oct 6 (Reuters) - In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern ...

The answer is no, our current planet-hunting techniques are unable to detect an Earth — specifically, an Earth-size and Earth-mass planet in an Earth-like orbit around a Sun-like star. We are close, ...