Jupiter

Jupiter is the fifth planet from the Sun and the largest planet in our solar system. It is a gas giant, composed mostly of hydrogen and helium, and has a strong magnetic field. Jupiter is known for its Great Red Spot, a giant storm that has been raging for at least 400 years.

Physical Characteristics

• Diameter: 139,820 kilometers
• Mass: 1.898 × 10^27 kg
• Moons: 79 confirmed moons, including the four largest - Io, Europa, Ganymede, and Callisto
• Atmosphere: Primarily hydrogen and helium, with traces of other gases

Orbit and Rotation

• Orbital Period: 11.86 Earth years
• Rotation Period: About 10 hours, making it the fastest rotating planet in our solar system
• Distance from the Sun: 778 million kilometers

Study Guide

Here are some key points to remember when studying Jupiter:

1. What is the composition of Jupiter's atmosphere?
2. What is the Great Red Spot, and how long has it been observed?
3. How does Jupiter compare in size and mass to Earth?
4. What are the four largest moons of Jupiter, and what are their unique characteristics?
5. What is the orbital period of Jupiter?
6. How does Jupiter's magnetic field compare to Earth's?

Understanding these key points will give you a solid foundation for learning about Jupiter and its place in our solar system.