Now nearing a close conjunction, Saturn and Neptune sit just to the right of the crescent Moon in the morning sky.

Neptune is the farthest planet from the sun and was the first to be predicted before it was discovered. When you purchase through links on our site, we may earn an affiliate commission.

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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. With its vanishing clouds and now a large dark spot, the planet ...

In 1989, Voyager 2 became the first and only spacecraft to ever fly by Neptune, and images from that mission famously show a planet that's a deep azure color. But in reality, Neptune is far more ...