Complex sentence: Dwarfs are categorized by spectral classification, with the major types being M, L, T, and Y. Despite their name, most brown dwarfs would likely appear magenta to the human eye according to A. J. Burgasser while another source has suggested orange/red.
Split into simpler sentences: Dwarfs are categorized by spectral classification, with the major types being M, L, T, and Y. Despite their name, brown dwarfs are different colours. Many brown dwarfs would likely appear magenta to the human eye according to A. J. Burgasser while another source has noted orange/red.