Minimum wavelength in black body radiation

Is there a minimum wavelength in a black body's radiation? If yes, is there a formula to calculate it?

In this image from Wikipedia, it does seem that the curve is touching the x-axis rather than being an asymptote, so I feel there should be a minimum wavelength.

• You can just take Planck's law and find out where it is zero yourself. (Spoiler: Only at zero). – ACuriousMind Mar 16 '15 at 3:05