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.
Moreover, Popsci said HAARP will enable experts to peek into a passing asteroid, observe solar storms, and conduct other relevant tests.
Source: https://technology.inquirer.net/129713/artificial-auroras