Explore seven factual aspects of Jupiter, including its size, moons, rotation, atmosphere, rings, formation, and magnetic field based on NASA findings.
Astronomy on MSN
The sky today on Tuesday, January 13: Ganymede's turn to transit
Looking for a sky event this week? Check out our full Sky This Week column. January 12: Io's post-opposition transit Point ...
On Jan. 10, 2026, Jupiter reaches opposition, the moment when Earth passes directly between the planet and the sun. It puts ...
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