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.
A: The main difference between solar flares and coronal mass ejections (CMEs) is the scale on which they occur. Solar flares are relatively small and local, taking place in the low solar atmosphere, near sunspots, where magnetic field lines are concentrated. CMEs on the other hand are absolutely huge.