HD 20794 d, with a mass six times that of Earth, orbits a star similar to our sun. The planet’s location within the habitable ...

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

It was, of course, a great joy for me when we could confirm the planet’s existence,” said Dr. Cretignier. “It was also a ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

Scientists believe the exoplanet HD 20794 d, six times the mass of Earth, could harbour liquid water on its surface.

Around a star just 20 light-years from the Solar System, astronomers have confirmed the existence of what might be a ...

An international team of researchers has confirmed the existence of an exoplanet first identified by Oxford researcher Dr Michael Cretignier in 2022. Researchers have described the planet as “among ...

An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

In the context of our solar system, Mars — on the outer edge of our habitable zone — orbits our sun at an average distance of 1.5 astronomical units (228 million km/141 million miles), while Venus, on ...

Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of diamond, and another may rain molten iron. However, not all exoplanets are ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien astronomers could also be scanning Earth.