Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

Astrolab's FLIP moon rover has replaced NASA's VIPER vehicle on the first-ever mission of Astrobotic's Griffin lunar lander, ...

A new study suggests the craters were dug out by rocky debris after the lunar surface was struck around 3.8 billion years ago ...

Ingrid and John Harbaugh love the fact their daughter’s journey has taken her to the University of South Florida after three ...

Even to a casual viewer, the waxing gibbous moon of Feb. 7 will appear quite unusual, climbing so very high in the sky.

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

CNN’s 5 Things newsletter is your one-stop shop for the latest headlines and fascinating stories to start and end your busy ...

Here's when and how to watch the next full moon and February's rare planetary parade across Pennsylvania skies, starting with ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Even though humans have pondered the moon since the first of us looked skyward, there is still much we don't know about it.

China plans to send a flying robot to the far side of the moon next year to search for the frozen water that could hold the ...

Skywatchers on Thursday evening, Feb. 6, will notice an eye-catching pairing-off between two of the brightest objects in the ...