**Title: Astronomy MCQ Quiz: Explore the Universe!** Welcome to our Astronomy MCQ Quiz, where you'll embark on an exciting journey through the cosmos! Test your knowledge of celestial bodies, astronomical phenomena, and space exploration with these multiple-choice questions. From the mysteries of distant galaxies to the wonders of our own solar system, this quiz covers a wide range of fascinating topics in astronomy. Challenge yourself, learn something new, and discover the wonders of the universe! 1. **What is the closest star to Earth, other than the Sun?** - a) Alpha Centauri - b) Proxima Centauri - c) Barnard's Star - d) Sirius - **Answer:** b) Proxima Centauri - **Explanation:** Proxima Centauri is the closest known star to the Sun, located about 4.24 light-years away from Earth. 2. **Which planet is known for its reddish appearance?** - a) Venus - b) Mars - c) Jupiter - d) Saturn - **Answer:** b) Mars - **Explanation:** Mars is called the "Red Plane