Scientists study exoplanets, habitable exoplanets, and biosignatures in space exploration to find Earth-like planets that may ...

A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets ...

A nearby “super-Earth” is giving scientists a rare look at the bare surface of a distant world, and it’s far from Earth-like.

Astronomers have gotten their clearest look yet at the surface of an exoplanet - a planet beyond our solar system - ​thanks ...

Data analyzed by UChicago scientists reveals exoplanet Kua’kua is dark and rocky, offering clues to search for habitable ...

One night last fall, University of Cincinnati astrophysics graduate Paul Smith waited anxiously for data to start rolling ...

The Webb telescope has detected a dark, atmosphere-less rocky exoplanet that could shed light on how Earth-like worlds die.

There is a reason the most recognizable planet orbiting two stars is the fictional desert world of Tatooine from Star Wars.

A nearby Earth-sized planet offers a rare chance to study how atmospheres survive or disappear on rocky worlds.

A forgotten signal found by citizen scientists could be a habitable Earth-like planet. Here’s how astronomers tracked it down ...

The concept behind the model is simple: life can travel to and terraform planets around other stars. In doing so, the planet that life travels to becomes more similar to the planet it came from. In ...

A collaborative team of scientists has discovered that life on Earth over three billion years ago relied on the metal ...