thermal imaging

  1. Mick West

    Explained: Contrails Appear "Hot" in Thermal Imaging because the Sky Appears Very Cold

    A recent "UFO" case turned out to be a plane leaving a contrail. This was initially a little confusing as the footage was shot with a thermal camera which showed the engines of the plane as incredibly dark spots of heat, but also showed the contrail in a similar dark color, which seemed to...