The planet is tidally locked to its star, which means one side is always facing it and, for that reason, has a scorching ...

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

Emperor Palpatine had secret safehouses and observatories all over the Star Wars galaxy, and I think I just discovered a ...

Astronomers have peered through the atmosphere of a planet beyond the solar system, mapping its 3D structure for the first ...