1. What characteristics are common to all three space rocks(asteroid, comet, and meteoroid) ? Summarize these characteristics.
2. If astronauts were to train in travelling to a nearby planet, which of the three space rocks (asteroid, comet, and meteoroid) would serve as a good training ground? Justify your answer.
Answers & Comments
Answer:
asteroid
Explanation:
an asteroid can be a rock other materials as you can see some of the planets have floating asteroid on them like the saturn that's create a ring.