English Collins Dictionary - English synonyms & Thesaurus. 1 adj Something that is unique is the only one of its kind. Each person's signature is unique..., The area has its own unique language, Catalan. â¦ uniquely adv ADV group, ADV with v.
Solar flares are tremendous explosions on the surface of the Sun. In a matter of just a few minutes they heat material to many millions of degrees and release as much energy as a billion megatons of TNT.
(NASA/SDO) The strongest solar flare in nearly two months erupted from the sun Tuesday, causing a minor geomagnetic storm as charged particles from the sun passed by the planet. The sun unleashed the moderate M2.8-class solar flare at 9:48 p.m. EDT (0148 GMT on Oct. 9).