Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

An international team of astronomers have been able to probe the atmosphere of an exoplanet like never before. Exoplanet ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

A new map feature is a massive boon to Revenge of the Savage Planet completionists, while keeping players pointed to primary objectives ensures that they always have somewhere to go if they're ...

Martin Vargic created the map to depict the planet with sea levels around 260ft (79m) higher than they are today Current coastlines are shown using a dotted line and the areas that will be ...