In X-ray astronomy, the accretion disk surrounding a black hole is believed to produce a thermal spectrum.

The most striking application of the theory is Hawking's prediction that Schwarzschild black holes radiate with a thermal spectrum.

Hawking radiation has a thermal spectrum.

A thermal spectrum, lower power density core does not have issues with plutonium solubility.

Detailed calculations show that the emitted particles have a thermal spectrum corresponding to a temperature that increases rapidly as the mass of the black hole decreases.

The reactor exhibits a thermal spectrum with a peak located at about 0.2 eV.

They found an excess in their measurements which was later interpreted as the CMB, a 2.725 kelvin thermal spectrum of black body radiation that fills the universe.

Thin discs are relatively luminous and they have thermal electromagnetic spectra, i.e. not much different from that of a sum of black bodies.

Orthophoto in visible, near infrared and thermal spectrum for GIS applications.

Dust and ash spread in a dense pall that was opaque in the thermal spectrum as well as to normal optics.