A poem by Ella McLoughlin, age 17, Co Wexford ...

A new study suggests Ganymede—our neighborhood's biggest moon—still has a hot, churning core cranking out its unique magnetic ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

Jupiter’s Ganymede — has a unique and inexplicable magnetic field. New research could finally explain it: the moon is heating ...

What is the spiritual meaning of a Blue Moon? Astrologer Sidhharrth S Kumaar explains the significance of the Blue Moon, ...

Astronomers believe Triton may not have originally formed around Neptune.

Neptune , the farthest of the planets, acts like a shepherd for the outer solar system, gravitationally scattering distant asteroids known as Kuiper ...

Dr Sarah Alam Malik suggests Saturn's moons Titan and Enceladus, and Jupiter's moon Europa, may host conditions suitable for life, challenging traditional views of the 'Goldilocks zone'.

Our solar system appears to be very stable. The orbits of planets, moons, comets, and other objects are predictable enough to ...

A gas giant about the size of Saturn, orbiting a Sun-like star roughly 330 light-years from Earth, has become the first ...

Looking for a sky event this week? Check out our full Sky This Week column. May 21: Check in on Saturn and Mars Tonight we're ...

The team still can't confidently rule out the existence of Europa's water vapor, especially as similar plumes have been more ...