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.
"We were very surprised," said Pierre Heidmann, a Johns Hopkins University physicist who led the study.
Source: https://phys.org/news/2023-04-copycat-black-hole-star.html