A new study reveals the likely origin of a mysterious spider-like pattern first spotted on Jupiter's moon Europa in 1998. The ...

What if Jupiter’s 79 moons weren’t gravitationally bound to Jupiter? What if they became rogue objects orbiting on their own ...

Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...

Jupiter’s volcanic moon Io blazes with hundreds of hot spots, mountains higher than Everest, and pulsing lava lakes.

New research suggests Titan instead may hold deep layers of ice and slush more akin to Earth's polar seas instead of a buried ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth.

According to astrologer Nina Kahn, the new moon on Dec. 19 will flow harmoniously for these two cardinal signs.

Night sky update for December 17, 2025, covering the moon phase, visible planets, meteor showers, and key space and astronomy news from today ...