The photographs North Korean state media released of last week's Hwasong-15 missile test appear to have been tampered with, an analyst said on Tuesday.Marco Langbroek , a space expert who tracks North Korea 's missile programme, told CNN that he noticed something strange about the stars in images taken from opposite sides of the missile launch. "You should see constellations that are opposites in the sky. "Something was off; to shoot stars, photographers use a longer exposure to let more light in. "However, the longer exposure means that movement is captured as a blur.When photographing a missile at night, photographers would use a wide-open aperture and fast shutter speed to capture the missile's rapid ascent. Stars would not show up that clearly in an image, even in North Korea, where there is very low light pollution.

Source: Economic Times December 05, 2017 09:56 UTC