A quirk of planetary positions will make Saturn's 200,000-mile-around rings disappear for one night on March 23. Plan ahead, ...

Saturn surpasses Jupiter with 128 newly discovered moons, becoming the planet with the most moons in our solar system.

Inverse sat down with space engineer and sci-fi author Gentry Lee about his new documentary 'Starman,' and his thoughts on ...

From the discovery of gravity to the first mission to defend Earth from an asteroid, here are the most important physics ...