On January 7, 1610, the Italian astronomer Galileo discovered three of Jupiter's moons: Callisto, Europa and Io. When he ...
Astronomy on MSN
Jan. 7, 1610: Galileo sees four moons of Jupiter
On Jan. 7, 1610, Galileo Galilei turned his self-built telescope, which he had recently made improvements to, towards Jupiter ...
Jupiter reaches opposition, making it brighter and larger than at any other time this year. A rare transit of its moon ...
Explore seven factual aspects of Jupiter, including its size, moons, rotation, atmosphere, rings, formation, and magnetic field based on NASA findings.
In a mission that changed our understanding of gas giants, NASA’s Galileo spacecraft made history not just in orbit but also in its dramatic descent into Jupiter’s atmosphere. Launched in October 1989 ...
The final night of 2025 is the perfect time to watch the moon close to the Pleiades, find the brightest star in the night sky ...
A (Galileo In-Orbit Validation Element-A for those who like their expansions) was launched, one of two demonstration ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback