Final answer:
Percival Lowell was an accomplished writer and astronomer, known for his theories about intelligent life on Mars and his work at the Lowell Observatory, which contributed to significant astronomical discoveries. The correct answer is option C).
Step-by-step explanation:
The question refers to Percival Lowell, a notable historical figure known for his work in astronomy. Lowell was not only a writer but also an esteemed astronomer. He is famed for his promotion of the idea that there was intelligent life on Mars and for his extensive work at the Lowell Observatory. This establishment became renowned for the discovery of Pluto and the early observations that contributed to our understanding of an expanding universe. His debates on Mars and the canals he believed were made by intelligent Martians captured the public's imagination and later influenced the creation of the space program. Although Lowell was deeply invested in astronomy and writing, there is no evidence that he served as a lawyer, politician, or chef.