What exists beneath the surface of Jupiter's icy moon, Callisto? This is what a recent study accepted by The Planetary ...

Jupiter reaches opposition, making it brighter and larger than at any other time this year. A rare transit of its moon ...

The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

Saturn reigns supreme when it comes to the number of moons orbiting any solar system planet. Including the 128 ...

On Jan. 10, 2026, Jupiter reaches opposition, the moment when Earth passes directly between the planet and the sun. It puts ...

Jupiter will be at its most spectacular in 2026 in the early hours of Jan. 10, as it shines above the eastern horizon among ...

The wolf moon is spectacular enough, but look east and you’ll see a celestial titan the size of a pinprick ...

Shining in the constellation Gemini near the bright stars Pollux and Castor, Jupiter's opposition is the best time to see the ...

Jupiter, the largest planet in the solar system, will emerge near sunset, stay in view through the night and only dip below ...

Looking for a sky event this week? Check out our full Sky This Week column. January 9: View the Keystone of Hercules Jupiter ...

Explore seven factual aspects of Jupiter, including its size, moons, rotation, atmosphere, rings, formation, and magnetic field based on NASA findings.

"Look to the east and all evening long, you'll be able to see the planet in the constellation Gemini," that site said. "It ...