We may not require an umbrella during these warm March-starting days here in Southern California, but an epic umbra is most definitely going to captivate us in the very earliest hours of March 3.

Add Yahoo as a preferred source to see more of our stories on Google. Visitors walk outside Griffith Observatory in Los Angeles. Opened in 1935, the observatory is a popular tourist destination and ...

The Griffith Observatory in California had a great view of the Mars-Moon occultation. See the Red Planet slip behind the moon and re-emerge in this time-lapse. Credit: Griffith Observatory | edited by ...

Visitors walk outside Griffith Observatory in Los Angeles. Opened in 1935, the observatory is a popular tourist destination and filming location for movies such as "Rebel Without A Cause" (1955), "The ...