Assertion: nebula's star | /r/HasProperty | lost enough material
Facets:
Source sentences:
text: When a star has lost enough material, its temperature increases and the ultraviolet radiation it emits can ionize the surrounding nebula that it has thrown off.
text: When the star has lost enough material, its temperature increases and the UV radiation it emits ionizes the surrounding material it has thrown off.
text: When a star has lost enough material, its temperature increases and the ultraviolet radiation it emits can ionize the surrounding nebula that it has thrown off.
text: When a star has lost enough material, its temperature increases and the ultraviolet radiation it emits can ionize the surrounding nebula that it has thrown off.
text: When a star has lost enough material, its temperature increases and the ultraviolet radiation it emits can ionize the surrounding nebula that it has thrown off.