La Luna: el satélite natural de la Tierra

The video discusses moons orbiting planets, with a focus on Earth's moon. It covers the Moon's orbit, size, and its phases caused by sunlight reflection. The lunar surface is described as cratered and unchanging due to its thin atmosphere. The video highlights the Moon as the only extraterrestrial body visited by humans, emphasizing the achievement of lunar exploration.

Which planet is known to have at least 63 moons, including Ganymede?

• Venus

• Saturn

• Jupiter

• Mars

How long does it take for the Moon to complete its orbit around Earth?

• 24 hours

• 7 days

• 28 days

• 365 days

What causes the phases of the Moon?

• The Sun's position

• Earth's shadow

• Shadows cast on the Moon

• The Moon's rotation

What is the primary reason for the Moon's brightness in the night sky?

• Light from stars

• Reflected sunlight

• Earth's glow

• Its own light

Why do the craters on the Moon remain unchanged over time?

• Frequent volcanic activity

• Constant meteor impacts

• Thick atmosphere

• Lack of erosion