*Measurement of Temperature Relaxation in the Postshock Plasma of the Northwestern Limb of SN 1006″, authored by Mr. Ichihashi (D2, Bamba Lab.), has been accepted for publication in PASJ. In this paper, the northwestern region of the supernova remnant SN 1006 was analyzed using the X-ray observation satellite Chandra, which has excellent spatial resolution. As a result, a significant change in electron temperature in a very small region near the shock wave was observed for the first time. We also showed that this temperature change is smaller than that predicted from the thermal relaxation with ions. For more information, please click here.