How close is Io to Jupiter?
390.4 million miIo / Distance to Earth
Can we live on Jupiter moon Io?
Io is generally considered a poor candidate for life because of all the radiation Jupiter blasts it with. In addition, no organic molecules have been detected on its surface, and it has only an extremely thin atmosphere devoid of detectable water vapor.
How did Io get its name?
Io is named after a maiden who was loved by Zeus. In the Greek myth, Zeus turned her into a heifer in an attempt to hide her from his jealous wife, Hera. Io was discovered by Galileo Galilei and Simon Marius in 1610 and is one of the four Galilean satellites.
How old is Io Jupiter moon?
about 4.5 billion years old
Age: Io is about 4.5 billion years old, about the same age as Jupiter. Distance from Jupiter: Io is the fifth moon from Jupiter. Its average orbital distance is about 262,000 miles (422,000 km). Io takes 1.77 Earth-days to orbit Jupiter.
How far is Ganymede from Jupiter in KM?
390.4 million miGanymede / Distance to Earth
How long would it take to get to Jupiter’s moon Io?
So, if you’re going to do a flyby, you’ll need about 550-650 days to make the journey. But if you actually want to slow down and go into orbit around Jupiter, you’ll need to take a much slower journey. The only spacecraft to ever stick around Jupiter was NASA’s Galileo spacecraft, which launched on October 18, 1989.
How hot is Io?
The Discovery of the Galilean Satellites
| Io Statistics | |
|---|---|
| Escape velocity (km/sec) | 2.56 |
| Visual geometric albedo | 0.61 |
| Mean surface temperature | -143°C |
| Magnitude (Vo) | 5.02 |
Does Ganymede get sunlight?
Ganymede is much colder than Earth, with daytime surface temperatures ranging from -297 to -171 degrees Fahrenheit (90 to 160 Kelvin). Jupiter and its moons receive less than 1/30th the amount of sunlight that the Earth does, and Ganymede doesn’t have a dense atmosphere to trap heat.
What is Jupiter’s temperature?
The clouds are likely made of ammonia ice crystals, changing to ammonia droplets further down. It is estimated that the temperature of the cloud tops are about -280 degrees F. Overall, Jupiter’s average temperature is -238 degrees F.