select the correct answer. how did space photography help astronomers? a. it allowed them to capture images…

select the correct answer. 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.

select the correct answer. 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

Brief Explanations:

Space photography records images of celestial objects over time. This allows astronomers to observe how their positions shift and how their appearances change, such as the phases of planets or the evolution of nebulae. Capturing black - hole images (A) requires specialized techniques beyond just regular space photography. Visual perception of radio - frequency electromagnetic radiation (B) is not a main use of space photography as radio waves are not in the visible light spectrum that traditional photography captures. Identification of elements in celestial objects (C) is mainly done through spectroscopy, not photography.

Answer:

D. It helped reveal changes in the position and appearance of celestial objects.