In this video, we dive deep into the concept of circular orbits within the Three-Body Problem. Explore how gravity, motion, and complex interactions between three celestial bodies create fascinating ...

Hijacking the box office crown from “Captain Phillips,” Warner Bros.’ 3D space phenom “Gravity” is expected to land in the $30 million range this weekend, beating Sony’s adult-targeted wide release, ...

Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out ...

Legend has it that Isaac Newton had the moment of inspiration that would lead to his theory of gravity when, on a warm afternoon, he saw an apple fall from a tree and wondered why it should fall down ...

Gravity is the unseen force that shapes the universe, yet we rarely give it much thought. First explained by Sir Isaac Newton, it is the pull that draws objects toward one another based on their mass ...

New simulations examine whether the seven planets in the TRAPPIST-1 system could host moons, showing that only small, close-orbiting moons could remain stable over long periods ...

The Tōhoku earthquake that rattled Japan on 11 March changed Earth’s gravitational field enough to affect the orbits of satellites. The satellites’ altered courses suggest that the earthquake was ...