Question

*SCIENCE*

How did space photography help astronomers?

A.
It allowed them to capture images of black holes in distant galaxies.
B.
It facilitated the visual perception of electromagnetic radiation in the radio frequency.
C.
It enabled the identification of elements present in various celestial objects.
D.
It helped reveal changes in the position and appearance of celestial objects.

Answer 1

the correct answer would be D

Answer 2

Answer: The correct answer is (D).

Step-by-step explanation:

Space photography help astronomers:

• To visualize and observe the position and appearance of celestial objects like: path of orbiting planets ,dim stars which invisible to naked eyes ,far away galaxies etc.
• To observe any phenomena which is occurring at macro level for example: collision of steroids and meteors etc.