The video explores Europa, Jupiter's sixth moon, highlighting its discovery by Galileo in 1610. Europa's surface is smooth and reflective, with a thin oxygen atmosphere and a magnetic signature suggesting subsurface saltwater. Despite its distance from the sun, gravitational forces keep its oceans warm, making it a candidate for extraterrestrial life. NASA and ESA plan future missions to explore Europa, though budget constraints pose challenges.

Who discovered Europa and in what year?

• Nicolaus Copernicus in 1543

• Albert Einstein in 1905

• Galileo Galilei in 1610

• Isaac Newton in 1687

What characteristic of Europa's surface makes it unique in the solar system?

• It is the hottest surface

• It is the most reflective surface

• It is the smoothest surface

• It is the largest surface

What did the Galileo probe discover about Europa's magnetic field?

• It has a magnetic field similar to Earth's

• It has a strong magnetic field

• It has a faint magnetic signature

• It has no magnetic field

Why is Europa considered a promising place to look for life?

• It has abundant vegetation

• It has warm subsurface oceans

• It has a thick atmosphere

• It is close to the Sun

What is one of the challenges in exploring Europa?

• Lack of interest from scientists

• Lack of technology

• Extreme temperatures

• Budget constraints