How does Jupiter look from Io?
From the surface of Io, Jupiter would subtend an arc of 19.5°, making Jupiter appear 39 times the apparent diameter of Earth’s Moon.
How long does it take IO to circle Jupiter?
1.77
Io by the numbers Its average orbital distance is about 262,000 miles (422,000 km). Io takes 1.77 Earth-days to orbit Jupiter.
What is the biggest moon in the universe?
Ganymede
One of Jupiter’s moons, Ganymede, is the largest moon in the Solar System. Ganymede has a diameter of 3270 miles (5,268 km) and is larger than the planet Mercury. It has a rocky core with a water/ice mantle and a crust of rock and ice.
What is the smallest moon?
As of 2020, it is the smallest known moon of Pluto….Styx (moon)
| Discovery | |
|---|---|
| Pronunciation | /ˈstɪks/ |
| Named after | Στύξ Styx |
| Alternative names | S/2012 (134340) 1 S/2012 P 1 |
| Adjectives | Stygian /ˈstɪdʒiən/ |
Which planet is sister of Earth?
Venus
As Earth’s sister planet, Venus has endured a love-hate relationship when it comes to exploration.
Is there a planet with 3 moons?
The next planet with a high number of moons is Uranus, with 27 known moons. This is followed by Neptune with 13 moons, Mars with 2 moons, and then Earth with its single moon. Mercury and Venus have no moons. Although Pluto isn’t a planet anymore, it does have a total of 3 moons.
Are there planets without moons?
The answer is no moons at all. That’s right, Venus (and the planet Mercury) are the only two planets that don’t have a single natural moon orbiting them. Figuring out why is one question keeping astronomers busy as they study the Solar System.
Where did the scene of Jupiter and Io come from?
The canvas was in Vienna since as early as the 1610s, when it is mentioned in the Habsburg imperial collections together with Ganymede. The scene of Jupiter and Io is inspired by Ovid ‘s classic Metamorphoses.
Who is the artist of Jupiter and Io?
Jupiter and Io. Jupiter and Io (c. 1530) is a painting by the Italian High Renaissance artist Antonio Allegri da Correggio. It is housed in the Kunsthistorisches Museum of Vienna, Austria.
Why did Jupiter turn Io into a cow?
As soon as Juno arrived, Jupiter immediately transformed Io into a white cow to avoid his wife’s wrath. But Juno tied the poor cow and sent her faithful servant Argus to watch over Io.
Who was the wife of the Roman god Jupiter?
Io was a priestess of the Roman goddess Juno. Juno was the jealous wife of Jupiter, the king of the gods. Jupiter was very unfaithful. When Jupiter fell in love with Io, he changed himself into the shape of a dark cloud to hide himself from his jealous wife Juno. However, Juno looked down on earth and noticed the small cloud.