On Dec. 28, 2000, NASA’s Galileo spacecraft discovered auroras on Ganymede, Jupiter’s largest moon. Galileo launched in 1989 ...
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 ...
On this date, our solar system's largest planet is in opposition, which means it's positioned on the other side of the sky ...
Although Europa is the fourth largest of Jupiter’s 95 moons, it’s the smallest of the Galilean moons – the largest being Ganymede. With an equatorial diameter of about 3,100 kilometres, Europa is ...
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 ...
Greetings everyone! We have an unusual sky event this month to start off the new year. On Thursday, 29th of January, there will be a lunar occultation of El Nath, ...
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