The size of Uranus' rings is controlled by the planet's five major moons, which are able to eject significant amounts of dust out of the Uranian system, according to new simulations designed to figure ...

A panel of planetary scientists has determined that Uranus should be a focus for future exploration by NASA. Should the recommendation go ahead, the agency could launch a $4.2 billion orbiter and ...

A new paper suggests that Uranus might still contain evidence of the catastrophic impact that knocked it on to its side and shaped much of its evolutionary history. If it's accurate, there are some ...