A planet’s opposition occurs when Earth passes between it and the Sun. As a consequence of that geometry, Neptune’s disk will appear to be 100% illuminated as seen from Earth. It will be 180º ...

As our sun waxes towards it’s once-every-11 -years “solar maximum,” fears about how increased solar activity could affect our increasingly technological society abound. On Neptune far out in ...

Thus Neptune was found, plucked from a sea of stars in the night sky. About 30 times farther out from the sun compared with Earth, Neptune sits at the fringes of our solar system and barely within ...

Get the facts on this planet of extremes. Orbiting the Sun at a distance of 4.5 billion kilometres - more than 30 times further out than the Earth - Neptune is a dark, icy world. Receiving just one ...

That's about 110 times the distance between Earth and the sun, a little less than four times the distance of the outermost ...

Uranus and Neptune are the furthest planets from ... to capture the entire planet It is about five times the distance from the Sun that Earth is and eleven times the width of Earth.

Although it's not as cold as Uranus, Neptune is still extremely frigid Saturn comes next with an average temperature of around -139°C (-218°F). Its distance from the Sun and its composition ...