noun🔗ShareManchas solaresA region on the sun's surface with a lower temperature than its surroundings and intense magnetic activity."Scientists study sunspots to better understand the sun's magnetic field and its impact on Earth. "Los científicos estudian las manchas solares para comprender mejor el campo magnético del sol y su impacto en la Tierra.astronomyphysicsspaceweathernaturesciencephenomenaChat with AIVocabulary GamePractice Reading