Answer:
C). To encourage viewers to join or support the endeavors of space exploration
Step-by-step explanation:
The image of space exploration presented in the given passage primarily aims to 'encourage the viewers to join or support distinct ventures of space exploration' that are being initiated these days. This inference is substantiated by the blend of factual and descriptive details it provides regarding the grandness of the ventures('complex of 14 artificial islands...residential living...tourism', 'views jetliners...high altitude...appreciate these sights, artificial beaches,' etc.) to convince the audience to witness it. Thus, option C is the correct answer..