Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images ...

The full moon took on a reddish hue late Thursday (March 13) over Los Angeles as it moved into the shadow of the Earth in a rare total lunar eclipse. The Griffith Observatory in Los Angeles tracked ...

"Scientifically there's a huge amount we can learn from asteroids," says Alan Fitzsimmons, an astronomer at Queens University ...