The Sun's Journey Through the Milky Way

How long does it take for the Sun to complete one revolution of the Milky Way?

a) 225 million years

b) 240 million years

c) 250 million years

Answer:

The correct answer is option c) 250 million years

The Sun, our very own star, takes approximately 250 million years to complete one full revolution around the Milky Way galaxy. This long journey through space is a fascinating aspect of our solar system that often goes unnoticed in our daily lives.

As the Sun orbits around the Milky Way, it travels at an incredible speed of approximately 220 kilometers per second. This movement through the vast expanse of the galaxy contributes to the dynamic and ever-changing nature of our celestial neighborhood.

This prolonged journey of the Sun highlights the immense scale of our galaxy and the cosmic forces at play. It serves as a reminder of the humbling position of our planet within the grand tapestry of the universe.