With an orbit of 647 days, HD 20794 d is similar to Mars in our solar system. However, its orbit around the star is highly ...

As it orbits its star, it moves close enough at one point to experience extreme heat, similar to Venus’s temperature. But at its farthest point, the planet is nearly twice the distance from Earth to ...

The planet is about six times more massive than Earth and could be rocky, offering a unique opportunity to study a heavier ...

Earth, HD 20794 d, in the habitable zone around a Sun-like star 20 light-years away. With a mass six times that of Eart ...

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

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 ...

Artist's rendering of a potentially habitable super-Earth orbiting a star called HD 20794.Illustration credit: Gabriel Pérez Díaz, SMM (IAC) The ...

Scientists have identified HD 20794 d, a super-Earth in the habitable zone of its star, just 19.7 light-years away. Its proximity and brightness make it an excellent candidate for future atmospheric ...

The lander, Blue Ghost, fired its engines for four minutes Thursday to propel the spacecraft into lunar orbit ahead of a planned March 2 landing.

All 10 NASA Commercial Lunar Payload Services (CLPS) instruments successfully operated on the lunar surface and collected ...