Physics in Motion. Segment 4E: Gravitational Potential and Kinetic Energy. 7/24/2018 | 5m 14s Video has Closed Captions | CC. We define and explain mathematically through multiple example problems.

Spanish scientists have developed a groundbreaking formula using the gravitational bending of light to pinpoint celestial objects, including potentially dangerous asteroids. This enhances asteroid ...

Learn about and revise gravity, weight, mass and gravitational potential energy with GCSE Bitesize Combined Science.

A bounty of potential gravitational wave events hints at exciting possibilities. Most are probably false alarms, but some could be spacetime ripples that are extra hard to spot.

Scientists have discovered that gravitational waves could turn neutron stars into cosmic tuning forks with characteristic reverberations that reveal their interiors.