The most popular and widely known definition comes from a man named James Hugh Pruett, who, in March 1946, wrote an article ...

Advertisement Advertisement But the moon did not vanish from the sky entirely ... similarly separated into its constituent colors, with blue wavelengths being scattered through the atmosphere ...

CLEVELAND, Ohio – Look to the sky Wednesday night to see the last super blue moon that will pass overhead for 14 years – one that is expected to appear larger and more brilliant than any other ...

Learn how planet Earth’s only natural satellite was formed, its weird features like a black sky and extreme temperatures and ...

Some scientists think the moon formed about 4.5 billion years ago after a collision between an early version of Earth and a small planet called Theia. This crash released a huge amount of debris that ...

The moon is putting on a rare cosmic show. It's the first time in 35 years a blue moon has synced up with a supermoon and a total lunar eclipse. The Earth's shadow covers the moon on Jan. 31.

The Italian Space Agency has picked European company Blue Skies Space to build a fleet of satellites around the moon to map the ancient ... latest missions, night sky and more!