Table of Contents
- 1 How fast does Ganymede orbit Jupiter?
- 2 How long does Io orbit Jupiter?
- 3 Is there oxygen on Jupiter?
- 4 Can humans live on Ganymede?
- 5 Can Jupiter’s moon Io support life?
- 6 Which planet has the longest year?
- 7 How often does Ganymede complete a revolution on Jupiter?
- 8 How big is Ganymede compared to Mercury and Mercury?
How fast does Ganymede orbit Jupiter?
10.880 km/s
Ganymede (moon)
| Discovery | |
|---|---|
| Orbital period | 7.15455296 d |
| Average orbital speed | 10.880 km/s |
| Inclination | 2.214° (to the ecliptic) 0.20° (to Jupiter’s equator) |
| Satellite of | Jupiter |
How fast does Ganymede orbit?
It takes Ganymede 7.1 Earth days to orbit Jupiter at a speed of 39,165 km/h. The moon orbits at 39,165 km (24,321 miles) an hour and takes 7.15455296 Earth days to complete its orbit around Jupiter. Like most moons in the solar system, Ganymede is tidally locked to Jupiter and one side is always facing the planet.
How long does Io orbit Jupiter?
42 hours
Io/Orbital period
How long would it take to get to Jupiter Callisto?
Callisto orbits about 1,170,000 miles (1,883,000 kilometers) from Jupiter and it takes about 17 (16.689) Earth days for Callisto to complete one orbit of Jupiter.
Is there oxygen on Jupiter?
What are some of the gases on Jupiter? The gases include nitrogen, hydrogen, helium, methane, and ammonia. There is no oxygen on Jupiter like there is on Earth. The plants on Earth have made the oxygen that we breathe.
Can Jupiter’s moon support life?
The interior ocean in Jupiter’s moon Europa may be able to sustain life, NASA scientists believe. Their work is based on computer simulations of the reservoirs below the ice-shell surface of Europa, one of the largest moons in the Solar System.
Can humans live on Ganymede?
Astronomers using Hubble found evidence of a thin oxygen atmosphere on Ganymede in 1996. The atmosphere is far too thin to support life as we know it. In 2004, scientists discovered irregular lumps beneath the icy surface of Ganymede. Spacecraft images of Ganymede show the moon has a complex geological history.
What planet has the shortest day?
Jupiter
Jupiter is the fastest spinning planet in our Solar System, rotating on average once in just under 10 hours. That is very fast, especially considering how large Jupiter is. This means that Jupiter has the shortest day of all the planets in the Solar System.
Can Jupiter’s moon Io support life?
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.
Is there a volcano on Jupiter?
Scientists confirmed volcanic activity on Io, the closest of the Galilean moons to Jupiter, decades ago. Io is famous for its active volcanoes. In fact, Io is the most volcanically active object in our solar system!
Which planet has the longest year?
Neptune
Given its distance from the Sun, Neptune has the longest orbital period of any planet in the Solar System. As such, a year on Neptune is the longest of any planet, lasting the equivalent of 164.8 years (or 60,182 Earth days).
Could a starship go to Jupiter?
The system could also be used for space tourism and even for high-speed journeys between different destinations on Earth. Musk says that Starship could eventually carry people to destinations in the “greater Solar System”, including gas giants such as Jupiter.
How often does Ganymede complete a revolution on Jupiter?
Ganymede orbits Jupiter at a distance of 1,070,400 km, third among the Galilean satellites, and completes a revolution every seven days and three hours.
Why was the moon of Jupiter named after Ganymede?
Galileo’s discovery eventually led to the understanding that planets orbit the sun, instead of our solar system revolving around Earth. Galileo called this moon Jupiter III. When the numerical naming system was abandoned in the mid-1800s, the moon was named after Ganymede, a Trojan prince in Greek mythology.
How big is Ganymede compared to Mercury and Mercury?
It takes Ganymede about seven Earth-days to orbit Jupiter. [Photos of Ganymede, Jupiter’s Largest Moon] Size: Ganymede’s mean radius is 1,635 miles (2,631.2 km). Although Ganymede is larger than Mercury it only has half its mass, classifying it as low density.
How are the orbits of Europa and Ganymede related?
Ganymede participates in orbital resonances with Europa and Io: for every orbit of Ganymede, Europa orbits twice and Io orbits four times. Conjunctions (alignment on the same side of Jupiter) between Io and Europa occur when Io is at periapsis and Europa at apoapsis.