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.
What is a solar flare? A solar flare is a large explosion of magnetic energy in the Sunâs atmosphere which causes an intense burst of increased brightness. They cannot be detected by the naked eye from the surface of the earth but can be observed through telescopes, space x-rays and thermal imaging equipment.