HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life.

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found in the Milky Way since the first confirmed discovery in the 1990s, and "billions more remain to be discovered", said Tech Explorist.

Earth” planet that may have conditions suitable for life. The planet is outside our solar system and has a mass six times greater than that of Earth. The discovery is of an exoplanet, this is any planet beyond our solar system,

It is believed that the planet, named HD 20794 d, is at just the right distance from its star to sustain water on its surface, but because this distance changes over the course of its elliptical rather than circular orbit it is too early to say whether it could host life.

Earth”, which could be home to alien life. The planet, known as HD 20794d, orbits in the habitable zone of a star similar to the sun, and is 20 light years away from our solar system - making it a close neighbour in a galaxy that spans 105,