The mesmerizing visualization of the fine structure movements within the sun looks like rainbow-colored oil roiling through a ...

Planetary science is the study of the celestial bodies that orbit stars, with a particular focus on our own solar system. This includes studying the formation and evolution of planets, the moons ...

I first encountered the three-body problem 60 years ago, in a short story called "Placet is a Crazy Place" by American science fiction writer Frederic Brown. In Brown's story, Placet is a planet ...