A Calendar Blue Moon or a Seasonal One? The term blue moon has two commonly known definitions. The most popular and widely known definition comes from a man named James Hugh Pruet ...

During this month's total lunar eclipse, the moon will appear like it rusted in the night sky once a copper-brown glow tinges its pale gray surface. To witness the short-lived eclipse in Louisiana ...

Blue Ghost's mission, which Firefly called "Ghost Riders in the Sky ... moon for the first time to robotically drilling deeper into the lunar surface than ever before," Kim said. "We want to extend a ...