Assertion: universe's object | /r/CapableOf | emit radiation
Facets:
value: at x-ray wavelength
type: MANNER
Source sentences:
text: X-ray source, in astronomy, any of a class of cosmic objects that emit radiation at X-ray wavelength.
text: Objects at room temperature will emit radiation concentrated mostly in the 8 to 25 μm band, but this is not distinct from the emission of visible light by incandescent objects and ultraviolet by even hotter objects (see black body and Wien's displacement law).
text: Radiated energy, or radiation, is given off by many objects: a light bulb, a crackling fire, and stars are some examples of objects which emit radiation.