(New page: A '''nebula''', from the Latin word for ''cloud'' is a cloud of interstellar dust and gases. <ref>http://fusedweb.pppl.gov/CPEP/Chart_Pages/5.Plasmas/Nebula.html</ref...)
A nebula, from the Latin word for cloud is a cloud of interstellar dust and gases. [1]. Nebulae have been observed both within the Milky Waygalaxy and in other galaxies.