Question

13. Why are space probes used to explore the solar system?

Answer 1

As the planets and Stars are far away to collect information we have to go near it.

Explanation:

But sending Men/women to such long space journey is not feasible now. So we use space probes to collect information from planets, comets , asteroids etc by landing probes on planets and remote sensing..Irt is cheap and safe than sending me.