The search for life beyond Earth has traditionally focused on exoplanets orbiting sun-like stars, which is a G-type star.

Add Yahoo as a preferred source to see more of our stories on Google. Some exoplanets, like the one shown in this illustration, may have atmospheres that could make them potentially suitable for life.

Add Yahoo as a preferred source to see more of our stories on Google. Life beyond Earth may exist in far stranger places than scientists once thought, a new study suggests. January, 22. (photo credit: ...

Study finds dry exoplanets may not support life without enough water to maintain their carbon cycle, even if they are in the ...

The question “are we alone” remains unanswered, but humanity may get a hint of it in the coming years as technologies are ...

Scientists find that planets need more than water to support life. Too little water may cause long-term overheating and ...

Mars has long been cast as a world that lost its chance at life early, a frozen relic that dried out billions of years ago. A wave of new research is now challenging that script, arguing that pockets ...

Imagine a distant planet where life could potentially thrive — but perhaps only on one particularly bright side. Astronomers announced the discovery of a world beyond our solar system, an exoplanet ...

The Moon has long been cast as a dead world, a place of dust, vacuum and brutal temperature swings that no living thing could endure. New research now suggests that picture is incomplete, hinting that ...

NASA says it has discovered evidence of a nearby super-Earth that is located within its star's habitable zone. Its unique location means that the super-Earth could possibly be habitable, meaning it ...

Two separate teams of scientists have looked at the question of what makes a planet outside the solar system—or an exoplanet—habitable, arriving at answers that could redefine how and where we search ...

NASA recently announced the discovery of a new, Earth-sized planet in the habitable zone of a nearby star called TOI-700. We are two of the astronomers who led the discovery of this planet, called TOI ...