Our Solar System, like a sneaky little hobbit, seems to have stuffed its pockets full of hidden oceans. Jupiter, Saturn, Uranus, and Neptune all have moons astronomers think might be harboring liquid ...

There will also be two total lunar eclipses that occur during the March and September full moon events. A lunar eclipse, ...

Look up this week for February’s full snow moon and to catch the last glimpse of a visible parade of planets in the night sky ...

Titan—an alien world that looks like Earth but is anything but! With vast methane lakes, plastic-like mountains, and a dense atmosphere, this Saturnian moon could be our best shot at colonization ...

What is the moon phase today? Today, Feb. 11, 2025, the moon is 13 days old, and approaching the Full Moon phase of its lunar cycle. It is 98% illuminated. Moon phases reveal the passage of time ...