Thomas Gray was an English poet, letter-writer, classical scholar, and professor at Pembroke College, Cambridge.
"absolute certainty" is best described as D) without a doubt.
Answer:
It shows the time scientists used to look for information about Jupiter's climate.
Explanation:
Right at the beginning of the text, the author shows that scientists have spent more than a century researching the reasons that lead Jupiter to have such a strong climate. In this way, the author shows, subjectively, that there was little information about Jupiter in the scientific community, which justifies such a long research.
