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.
The periodic Comet Hartley 2 (103P/Hartley) orbits the sun every 6.46 years, appearing in telescopes’ eyepieces for weeks before its closest approach to the sun (perihelion).
Source: https://www.timescall.com/2023/08/25/skywatchers-guide-regularities-encounter-rarities/