The moon greets Jupiter two days ahead of its full moon phase on Feb. 1.

Jupiter is the biggest planet in our Solar System. With 79 moons, it falls just behind Saturn’s moon count of 82. Imagine ...

NASA has recorded the most powerful volcanic eruption outside of Earth on Io, one of Jupiter’s moons. On December 27, 2022, ...

Jupiter, the largest planet in the solar system, isn’t exactly the size and shape scientists believed it was. New measurements from the Juno spacecraft show ...

The planet Jupiter, a gas giant and the king of our Solar System, has just been measured as slightly smaller than what is ...

Sky This Week is brought to you in part by Celestron. Friday, February 6The bright star Sirius dominates the southern sky ...

Jupiter, the giant planet, appeared to align closely with the full Wolf moon, creating a stunning celestial display visible to the naked eye. The wolf moon is the full moon of January and happened to ...

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

A comet from another star system will swing by Mars on Friday as a fleet of spacecraft trains its sights on the interstellar visitor. We already know a decent amount about how planets form, but moon ...

A trio of planets accompanied the moon in the sky on Friday, Dec. 10. Jupiter, Saturn and Venus fell in line with the crescent moon in the southwestern sky shortly after nightfall, according to ...

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.