"On this day" On this day BBC ON THIS DAY 3 NOVEMBER 1957 „On this day” "On this day" 50th anniversary On this day BBC News: Russians launch dog into space На този ден On this day "On this day" «On this day» On this day "On this day" On This Day, "On this day" Dostupné online. «On this day» „On this day” On this day BBC News: Russians launch dog into space 1957: Russians launch dog into space "On this day, BBC, 3 de novembro de 1957." On this day On this day On this day On this day "On this day" На този ден "On this day" On this day On this day "On this day" BBC News: Russians launch dog into space