What are asteroids? Asteroids are rocky objects that orbit the Sun just like planets do. In fact, sometimes asteroids are called “minor planets.” These space rocks were left behind after our solar system formed about 4.6 billion years ago. Asteroids are found in a wide range of sizes. For example, one small asteroid, 2015 TC25, […]
June 25, 2025
from NASA https://ift.tt/WXvjOcg
June 25, 2025
from NASA https://ift.tt/WXvjOcg
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NASA