BBC3 年
Mighty Jupiter moon Ganymede pictured in close-up
With a diameter of 5,268km, Ganymede is the largest moon in the Solar System One of the fascinations of Ganymede - and of Callisto and Europa - is that they all likely have oceans of water below ...
NASA1 天
December’s Night Sky Notes: Spot the King of Planets
Learn how you can see bright Jupiter from Earth, helped by its massive size and banded, reflective cloud tops, in December's ...
Sciencing on MSN5 天
Why It's Impossible For A Moon To Be Bigger Than Its Planet
In contrast, the Moon always shows the same face to Earth, but not vice versa. The largest moon in the solar system is ...
Forbes1 年
Galilean Suite: Listen To The Major New Classical Work Dedicated To Jupiter’s Moons
For Ganymede, Dexter got consumed by the idea that you could stand on the moon—the most habitable of the four—at night and see Jupiter and its aurora in its sky. “I went for a more modern ...
CNET on MSN3 天
NASA's Search for Life: SpaceX to Launch Dragonfly Mission to Saturn's Moon
The space agency announced a $256.6 million contract with SpaceX to support the launch of the Dragonfly mission – a ...
Space on MSN1 天
Martian Moon Deimos Pass In Front Of Jupiter And Its Moons
ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...