Created page with "Messier 43 (also known as M43, De Mairan's Nebula, and NGC 1982) is an H II region in the Orion (Constellation). It was discovered by Jean-Jacques Dortous de Mairan before..."
(Created page with "Messier 43 (also known as M43, De Mairan's Nebula, and NGC 1982) is an H II region in the Orion (Constellation). It was discovered by Jean-Jacques Dortous de Mairan before...")