The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, and they orbit each other widely, indicating that their protoplanetary disks ...

Tucked away in the constellation Coma Berenices just 105 light-years from Earth, the star HD 110067 is a hidden gem of the Milky Way. This parent star has guided its litter of six exoplanets to ...

Located just 21 light-years from Earth, HD 219134 is an orange main sequence star much older than our sun.

By studying faint vibrations within stars, scientists using the Keck Planet Finder have discovered internal features that ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...

For stars such as the Sun or HD 20794, it can extend from 0.7 to 1.5 astronomical units (AU), encompassing not only the orbit of the Earth but also that of Mars in the case of the Sun.

Two super-Earth planets were already discovered in this star system more than a decade ago, and HD 20794 d is the third planet discovered this time.

Scientists have spotted methanol in young star's disk, hinting comets packed with organics may have jumpstarted life on early Earth.

This “super-Earth,” dubbed HD 20794 d, boasts a mass six times that of our planet and resides within the star’s “habitable zone.” The zone represents the optimal distance from a star ...

Tucked away in the constellation Coma Berenices just 105 light-years from Earth, the star HD 110067 is a hidden gem of the Milky Way.