Parker Solar Probe Discoveries Quiz

What is the primary mission of the Parker Solar Probe?

• To study the Sun's behavior and solar wind

• To map the Milky Way galaxy

• To explore the outer planets

• To search for extraterrestrial life

What is the source of the 'slow' solar wind according to Parker's findings?

• The Sun's north pole

• The Sun's south pole

• Coronal holes near the Sun's equator

• The Sun's core

What are 'switchbacks' in the context of the solar wind?

• Sudden changes in solar wind speed

• Reversals in the direction of the magnetic field

• Variations in solar wind temperature

• Fluctuations in solar wind density

How might Parker's findings help us on Earth?

• By improving weather forecasts

• By enhancing satellite communication

• By predicting space weather and protecting electrical grids

• By increasing solar energy efficiency

What was previously believed about the area around the Sun regarding cosmic dust?

• It had a moderate amount of cosmic dust

• It was covered in ice particles

• It was completely void of cosmic dust

• It was filled with cosmic dust

What did Parker's WISPR instrument observe about cosmic dust?

• Dust remained constant near the Sun

• Dust increased as it approached the Sun

• Dust thinned out as it approached the Sun

• Dust formed new particles near the Sun

How many more flybys does Parker have planned before the end of its mission?

• 21

• 10

• 30

• 15

By the end of its mission, how close will Parker get to the Sun's surface?

• 10 million kilometers

• 6 million kilometers

• 3 million kilometers

• 20 million kilometers

What is the ultimate goal of the Parker Solar Probe's mission?

• To measure the Sun's temperature

• To decode key mysteries about the Sun

• To map the Sun's surface

• To find new planets

What is the significance of Parker's data for scientists?

• It only affects solar panel technology

• It has no significant impact

• It challenges current understanding of the Sun

• It confirms existing theories