With a diameter of 1,440 miles, Pluto is farthest from the sun. While major planets make roughly circular orbits, Pluto ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the ...

A billion or so years into its evolution, the icy dwarf planet Ceres may have had the right conditions to sustain life, which ...

A study suggests an Earth-sized planet, dubbed Planet Y, may exist beyond Neptune, affecting the orbits of icy objects in the ...

Astronomers propose a new hypothetical planet, Planet Y, beyond Neptune, based on observed orbital anomalies in the Kuiper ...

New research paints a picture of Ceres hosting a deep, long-lived energy source that may have maintained habitable conditions ...

A dwarf planet in our own solar system may once have been habitable, new Nasa research has revealed. Ceres, which lies ...

NASA's Dr David Grinspoon claims there could be life on the dwarf planet Ceres as astrobiologists are constantly 'surprised' ...

A NASA scientist has suggested there may be life in the seas of a dwarf planet saying astrobiologists are constantly ...

A NASA scientist has suggested there could be life in the seas of a planet in our Solar System - and it's not out of the ...

Evidence of any LGMs – little green microbes – will be devilishly hard to find, as the paper suggests that any “period of habitability” on Ceres existed between ~0.5 and 2 billion years after its ...