I think Neptune is one of the coolest planets in the solar system because it's got everything there. It's got a thick atmosphere. It's got a really cool ring system that's all chunky, not uniform ...

A very rare treat is about to grace Earth's night skies.

A celestial event being hyped by some internet sites as an extremely rare planetary alignment has been oversold, astronomers are saying, but it should be a cool show if the sky is clear Saturday ...

For those with telescopes, Uranus and Neptune will also be visible. So why is this so cool? “Planets always appear along a line on the sky, so the ‘alignment’ isn’t special,” NASA’s ...