Question

images sent back to earth from the hubble telescope were the first to show the
features of the moon.
sun and its planets.
planet earth from space.
far thest reaches of the universe.

Explanation:

The Hubble telescope is designed to observe celestial objects in space. The moon's features were observed long before the Hubble. The sun and its planets can be observed by other means. Earth from space was also seen before. The Hubble's main contribution is observing the farthest reaches of the universe.

Answer:

fartherst reaches of the universe.