Uranus, of course, is the seventh planet from the sun, 1.6 billion miles from Earth at their closest orbits. It was in the ...

This frigid planet, our solar system’s third largest ... lead author of the study published this week in the journal Nature ...

This “farthest away” point is known as the planet’s greatest elongation. Since Mercury is in the evening sky, it is east of ...

Scientists are reconsidering old information about Uranus. NPR's Scott Simon explains the problem with photos taken of the ...