A. Earth
B. Mercury
C. Mars
D. Venus
🧠 Explanation:
Venus is called the “Morning or Evening Star” due to its bright appearance. For astronomy students, this highlights planetary science, making it a key topic for studying celestial bodies, astronomy, and space observation. Venus is visible at dawn or dusk. Understanding this clarifies planetary visibility. It’s essential for analyzing astronomy, space science, and planetary studies. Studying Venus offers insights into how planets are observed, crucial for astronomy, physics, and space science, ensuring knowledge of its celestial significance.