It took this image of Neptune and its moon Triton, one of 77 composite photographs that appeared in Otherworlds: Visions of our Solar System, before speeding towards interstellar space. Despite its ...

Interestingly, the layered interior structures of Uranus and Neptune may provide insight into some of the broad differences that really differentiate the solar system’s gas giants, Jupiter and Saturn, ...

On Neptune far out in the solar system it’s a different story—but what happens on the ice giant planet nevertheless appears to be inextricably linked to the same solar cycle. Having looked at ...