In a fascinating intersection of space exploration and Earth science, NASA’s Apollo astronauts once trained on the alien-like lava fields of Idaho’s Craters of the Moon, preparing to explore the ...

A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible planet strung across the heavens. This celestial lineup is an optical ...

"Before Hubble, no generation ever had access to unimaginably vibrant views of space, stretching almost all the way back to almost the beginning of time." ...

Well, in the predawn hours of April 25 it literally will be thanks to a double conjunction that will see Saturn, Venus and ...

South Korean prosecutors indicted former liberal President Moon Jae-in on bribery charges Thursday, saying that a budget ...