A celestial shadow known as the Circinus West molecular cloud creeps across this image captured from Chile with the ...

Jon Hamm appreciates a challenge, so it makes sense that he’d want to play the central character in a story based on one of ...

Celebrate the beauty of the night sky during this week by exploring India's most breathtaking stargazing spots. These places ...

Palo Alto City Council member Greer Stone's regulation would target light pollution through nightly curfews and by requiring ...