It's an itty-bitty moon, made to appear even smaller by the massive gas giant looming in the background. Amalthea is a fairly small moon in its own right, though, measuring just 83.5 kilometers ...

March's full "Blood Worm Moon," a phenomenon that makes the moon appear red during a total lunar eclipse, is visible this week for Americans and others in Earth's Western Hemisphere. The full moon ...

After seven aid workers were killed in Gaza by Israeli air strikes, Tom Cleaver examines the state and the future of Cyprus’ humanitarian aid corridor It was supposed to be Cyprus’ major ...