Jupiter has 80 known moons, with more still being discovered by astronomers and amateur sky-watchers alike. That’s second only to Saturn’s 83 moons in our Solar System. The below video does a cool ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Saturn has a lot of moons — 80, to be exact. And they all vary considerably in size, as demonstrated in an amazing new video shared by MetaBallStudios on YouTube that compares the sizes of all of the ...

Jupiter shrunk not; the yardstick improved. The largest planet of the solar system has been used decades as a sort of calibration beacon: a “known” giant, whose existence largely goes unnoticed, whose ...

NASA’s Juno spacecraft finds Jupiter’s diameter slightly smaller than old estimates, providing precise data on the gas ...

Scientists using Juno report Jupiter is smaller than previously thought, enhancing understanding of its shape, interior density, gravitational field, and comparison to other gas giant planets ...

Jupiter is the largest planet in our Solar System and the fifth planet from the Sun. It is a massive gas giant made mostly of ...