Watch the total lunar eclipse on 21 February   SOHO catches a total lunar eclipse   This is a map showing the visibility of the total lunar eclipse on 20 Feb 2008. P1: Penumbral eclipse begins (not visible to the eye) U1: Partial eclipse begins U2: Total eclipse begins U3: Total eclipse ends U4: Partial eclipse ends P4: Penumbral eclipse ends (not visible to the eye) Release date: 18 February 2008