Astronomers use many different pieces of equipment to study space: optical telescopes on Earth, space telescopes, and space probes are a few. Why would astronomers use a space probe instead of a telescope?
A) Probes send back much better images than telescope.
B) Probes are travel through space faster than light.
C) Probes can take scientists to other planets; telescopes cannot.
Eliminate
D) Probes send data back to Earth for scientists to study, not just images.