Final answer:
Neptune is the farthest planet from the Sun in our solar system.
Explanation:
Neptune is the farthest planet from the Sun in our solar system, located nearly 4.5 billion kilometers away. In contrast, Mercury is the closest planet to the Sun, making it the opposite end in terms of distance. Therefore, the correct answer to the question is Neptune.
Learn more about Planetary Science here:
https://brainly.com/question/34614463
