Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Maybe some time in the not-so-distant future, astronomically speaking, after Saturn's rings are ground down, they will look more like the sparse rings of Uranus."
Source: https://phys.org/news/2023-05-saturn-younger-previously-thoughtjust-million.html
Saturn's rings are enormous structures, extending up to 43,500 to 87,000 miles (70,000 to 140,000 km) in places.