Assertion: nebula's star | /r/HasProperty | herschel
Facets:
Source sentences:
text: It is composed mainly of hydrogen, most of it ionized by radiation from the star Herschel 36.
text: Located at the center of the photo, the star, known as Herschel 36, is about 200,000 times brighter than our Sun.
text: The two stars emitting strong ultraviolet radiation that is responsible for the nebula’s glow are Herschel 36 and 9 Sagittarii.
text: The giant star Herschel 36, near the center of the frame, shines even brighter in this infrared view.