For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

Did you know our solar system might have had an extra planet? Scientists believe a mysterious ninth planet once existed but ...

The moon clashes with a few planets throughout the day, making everyone a little irritable. Keep things in perspective and put off any big decisions.

Two planets stand side by side as the evening twilight continues to delight and colorful stars shine in the sky this week.