Artist's concept of a potentially habitable super-Earth orbiting a star called HD 20794. Illustration credit: Gabriel Pérez ...

Astronomers have identified a super-Earth orbiting a Sun-like star just 20 light-years away, making it one of the closest and ...

Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

Whether aliens could detect our modern civilization depends on what signs they’re looking for—and, crucially, their distance ...

Astronomers have been looking for exoplanets orbiting Barnard's Star, the nearest solitary star to Earth at just 5.96 ...

NASA’s Perseverance rover found pale rocks containing kaolinite on Mars, a mineral that forms in warm, wet conditions.

According to experts at the University of Oxford, the planet known as HD 20794 d has a mass six times greater than Earth's ...

A new world has just been found orbiting a Sun-like star only 20 light-years away, and it could be one of the most promising ...